Logo
Unionpedia
Communication
Get it on Google Play
New! Download Unionpedia on your Android™ device!
Install
Faster access than browser!
 

Microorganism

Index Microorganism

A microorganism, or microbe, is a microscopic organism, which may exist in its single-celled form or in a colony of cells. The possible existence of unseen microbial life was suspected from ancient times, such as in Jain scriptures from 6th century BC India and the 1st century BC book On Agriculture by Marcus Terentius Varro. Microbiology, the scientific study of microorganisms, began with their observation under the microscope in the 1670s by Antonie van Leeuwenhoek. In the 1850s, Louis Pasteur found that microorganisms caused food spoilage, debunking the theory of spontaneous generation. In the 1880s Robert Koch discovered that microorganisms caused the diseases tuberculosis, cholera and anthrax. Microorganisms include all unicellular organisms and so are extremely diverse. Of the three domains of life identified by Carl Woese, all of the Archaea and Bacteria are microorganisms. These were previously grouped together in the two domain system as Prokaryotes, the other being the eukaryotes. The third domain Eukaryota includes all multicellular organisms and many unicellular protists and protozoans. Some protists are related to animals and some to green plants. Many of the multicellular organisms are microscopic, namely micro-animals, some fungi and some algae, but these are not discussed here. They live in almost every habitat from the poles to the equator, deserts, geysers, rocks and the deep sea. Some are adapted to extremes such as very hot or very cold conditions, others to high pressure and a few such as Deinococcus radiodurans to high radiation environments. Microorganisms also make up the microbiota found in and on all multicellular organisms. A December 2017 report stated that 3.45 billion year old Australian rocks once contained microorganisms, the earliest direct evidence of life on Earth. Microbes are important in human culture and health in many ways, serving to ferment foods, treat sewage, produce fuel, enzymes and other bioactive compounds. They are essential tools in biology as model organisms and have been put to use in biological warfare and bioterrorism. They are a vital component of fertile soils. In the human body microorganisms make up the human microbiota including the essential gut flora. They are the pathogens responsible for many infectious diseases and as such are the target of hygiene measures. [1]

340 relations: Abiogenesis, Absolute zero, Acetic acid, Acetic acid bacteria, Acetobacter aceti, Acidophile, African trypanosomiasis, Akshamsaddin, Alcohol, Algae, Algae fuel, Alkali, Alkaliphile, Amber, Ammonia, Anaerobic digestion, Ancient Rome, Animal, Animalcule, Anthrax, Antimicrobial resistance, Antonie van Leeuwenhoek, Archaea, Aspergillus niger, Atmosphere, Atmosphere (unit), Atmosphere of Earth, Aum Shinrikyo, Australia, Autoclave, Avicenna, Ayran, Azorhizobium, Bacillus anthracis, Bacteria, Bacterial conjugation, Bacteriophage, Baking, Beer, Biochemistry, Biogas, Biogeochemical cycle, Biological agent, Biological life cycle, Biological warfare, Biology, Biomass (ecology), Biotechnology, Bioterrorism, Biotin, ..., Bradyrhizobium, Bread, Brewing, Bubonic plague, Budding, Butyric acid, Caister Academic Press, Candida albicans, Candidiasis, Carbohydrate, Carl Woese, Catalogue of Life, Cell (biology), Cell membrane, Cell nucleus, Cell wall, Cellulosic ethanol, Charales, Charophyta, Cheese, Chlorococcales, Chloroplast, Cholera, Chromosome, Ciclosporin, Circular bacterial chromosome, Citric acid, Citric acid cycle, Classical compound, Clostridium butyricum, Coenocyte, Colony (biology), Crenarchaeota, Crust (geology), Curd, Cyanobacteria, Decomposition, Deep sea, Deinococcus radiodurans, Dermatophytosis, Desert, Diazotroph, Dietary supplement, Disease, DNA, Dysentery, Earth, Embryophyte, Endospore, Endosymbiont, Enrichment culture, Enzyme, Epidemic, Equator, Ernst Haeckel, Escherichia coli, Ester, Ethanol fermentation, Ether lipid, Euglena, Eukaryote, Evolution, Extraterrestrial life, Extreme environment, Extremophile, Félix d'Herelle, Fermentation in food processing, Fermented milk products, Fertilisation, Fission (biology), Flagellate, Flagellum, Folate, Food, Food preservation, Food spoilage, Fuel cell, Fungus, Gastrointestinal tract, Gene regulatory network, Genetics, Genome, Genomics, Geographical pole, Geologic time scale, Germ theory of disease, Geyser, Girolamo Fracastoro, Golgi apparatus, Gray (unit), Green algae, Growth medium, Gut flora, Habitat, Haloarchaea, Halobacterium salinarum, Halophile, Health, High pressure, Histoplasmosis, HIV/AIDS, Horizontal gene transfer, Hormone, Host (biology), Hot spring, Human, Human body, Human microbiota, Hydrosphere, Hygiene, Hyperthermophile, Hypha, Hyphen, Immune system, Impedance microbiology, Infection, Infection and Immunity, Influenza, Ionizing radiation, Jain literature, Jainism, John Hogg (biologist), Kefir, Koch's postulates, Lactic acid, Lactobacillales, Lactobacillus, Leavening agent, Legume, Lichen, Life, Light, Lipid bilayer, List of people considered father or mother of a scientific field, Lithotroph, Louis Pasteur, Mahavira, Malaria, Marcus Terentius Varro, Marine microorganism, Martinus Beijerinck, Meiosis, Mesorhizobium, Metabolism, Methane, Methanogen, Micro-animal, Microbes in human culture, Microbial biogeography, Microbial intelligence, Microbial symbiosis and immunity, Microbiological culture, Microbiology, Microbiota, Microbivory, Micrographia, Microorganism, Microscope, Microscopic scale, Microscopy, Middle Ages, Mitochondrion, Mitosis, Model organism, Mold, Molecular biology, Monascus purpureus, Morphology (biology), Motility, Multicellular organism, Multiple drug resistance, Mutation, Mutualism (biology), Myxobacteria, Nanobacterium, Nanobe, National Science Foundation, Natural selection, Nature (journal), Nigoda, Nitrifying bacteria, Nitrogen cycle, Nitrogen fixation, Non-cellular life, Nutrient, Nylon-eating bacteria, Organelle, Organism, Osiris (journal), Outer space, Oxalic acid, Oxidative phosphorylation, Parakaryon myojinensis, Parasitism, Pathogen, Pathogenic bacteria, Periodontal disease, Permian–Triassic extinction event, Petri dish, PH, Phenotypic switching, Phospholipid, Photosynthesis, Phylogenetic tree, Phytochemistry, Pickling, Picrophilus, Piezophile, Plant, Plant cell, Plasmid, Ploidy, Precambrian, Probiotic, Proceedings of the National Academy of Sciences of the United States of America, Prokaryote, Proteomics, Protist, Protozoa, Psychrophile, Radioresistance, Regulation of gene expression, Rhizobium, Ribosomal RNA, Robert Hooke, Robert Koch, Rock (geology), Saccharomyces cerevisiae, Salinicola salarius, Salinity, Schizosaccharomyces pombe, Sergei Winogradsky, Sewage treatment, Sexual reproduction, Siberian Traps, Siege, Siege engine, Sinorhizobium, Slime mold, Slow sand filter, Soil, Soil biology, Soil microbiology, Species, Spontaneous generation, Spore, Staining, Statin, Strain 121, Streptococcus, Streptokinase, Stressor, Sugar, Swarm behaviour, Symbiosis, Temperature, The Canon of Medicine, Thermophile, Thiomargarita namibiensis, Three-domain system, Tobacco mosaic virus, Tolypocladium inflatum, Toxoplasmosis, Transduction (genetics), Transformation (genetics), Triassic, Tuberculosis, Two-empire system, Types of volcanic eruptions, Ultraviolet, Unicellular organism, University of Wisconsin–Madison, Vacuum, Viral disease, Viridiplantae, Virology, Virus, Vitamin, Vitamin C, Water, Wine, Winemaking, World Ocean, Year, Yeast, Yellow fever, Yogurt, Zygote, 1673 in science, 1984 Rajneeshee bioterror attack. Expand index (290 more) »

Abiogenesis

Abiogenesis, or informally the origin of life,Compare: Also occasionally called biopoiesis.

New!!: Microorganism and Abiogenesis · See more »

Absolute zero

Absolute zero is the lower limit of the thermodynamic temperature scale, a state at which the enthalpy and entropy of a cooled ideal gas reach their minimum value, taken as 0.

New!!: Microorganism and Absolute zero · See more »

Acetic acid

Acetic acid, systematically named ethanoic acid, is a colourless liquid organic compound with the chemical formula CH3COOH (also written as CH3CO2H or C2H4O2).

New!!: Microorganism and Acetic acid · See more »

Acetic acid bacteria

Acetic acid bacteria (AAB) are a group of Gram-negative bacteria which oxidize sugars or ethanol and produce acetic acid during fermentation.

New!!: Microorganism and Acetic acid bacteria · See more »

Acetobacter aceti

Acetobacter aceti is a Gram-negative bacterium that moves using its peritrichous flagella.

New!!: Microorganism and Acetobacter aceti · See more »

Acidophile

Acidophiles or acidophilic organisms are those that thrive under highly acidic conditions (usually at pH 2.0 or below).

New!!: Microorganism and Acidophile · See more »

African trypanosomiasis

African trypanosomiasis, also known as sleeping sickness, is an insect-borne parasitic disease of humans and other animals.

New!!: Microorganism and African trypanosomiasis · See more »

Akshamsaddin

Akshamsaddin (Muhammad Shams al-Din bin Hamzah, Ak Şemsettin) (b. 1389, Damascus - d. 16 February 1459, Göynük, Bolu), was an influential Ottoman religious scholar, poet, and mystic saint.

New!!: Microorganism and Akshamsaddin · See more »

Alcohol

In chemistry, an alcohol is any organic compound in which the hydroxyl functional group (–OH) is bound to a carbon.

New!!: Microorganism and Alcohol · See more »

Algae

Algae (singular alga) is an informal term for a large, diverse group of photosynthetic organisms that are not necessarily closely related, and is thus polyphyletic.

New!!: Microorganism and Algae · See more »

Algae fuel

Algae fuel, algal biofuel, or algal oil is an alternative to liquid fossil fuels that uses algae as its source of energy-rich oils.

New!!: Microorganism and Algae fuel · See more »

Alkali

In chemistry, an alkali (from Arabic: al-qaly “ashes of the saltwort”) is a basic, ionic salt of an alkali metal or alkaline earth metal chemical element.

New!!: Microorganism and Alkali · See more »

Alkaliphile

Alkaliphiles are a class of extremophilic microbes capable of survival in alkaline (pH roughly 8.5–11) environments, growing optimally around a pH of 10.

New!!: Microorganism and Alkaliphile · See more »

Amber

Amber is fossilized tree resin, which has been appreciated for its color and natural beauty since Neolithic times.

New!!: Microorganism and Amber · See more »

Ammonia

Ammonia is a compound of nitrogen and hydrogen with the formula NH3.

New!!: Microorganism and Ammonia · See more »

Anaerobic digestion

Anaerobic digestion is a collection of processes by which microorganisms break down biodegradable material in the absence of oxygen.

New!!: Microorganism and Anaerobic digestion · See more »

Ancient Rome

In historiography, ancient Rome is Roman civilization from the founding of the city of Rome in the 8th century BC to the collapse of the Western Roman Empire in the 5th century AD, encompassing the Roman Kingdom, Roman Republic and Roman Empire until the fall of the western empire.

New!!: Microorganism and Ancient Rome · See more »

Animal

Animals are multicellular eukaryotic organisms that form the biological kingdom Animalia.

New!!: Microorganism and Animal · See more »

Animalcule

Animalcule ("little animal", from Latin animal + the diminutive suffix -culum) is an older term for a microscopic animal or protozoan.

New!!: Microorganism and Animalcule · See more »

Anthrax

Anthrax is an infection caused by the bacterium Bacillus anthracis.

New!!: Microorganism and Anthrax · See more »

Antimicrobial resistance

Antimicrobial resistance (AMR or AR) is the ability of a microbe to resist the effects of medication that once could successfully treat the microbe.

New!!: Microorganism and Antimicrobial resistance · See more »

Antonie van Leeuwenhoek

Antonie Philips van Leeuwenhoek FRS (24 October 1632 – 26 August 1723) was a Dutch businessman and scientist in the Golden Age of Dutch science and technology.

New!!: Microorganism and Antonie van Leeuwenhoek · See more »

Archaea

Archaea (or or) constitute a domain of single-celled microorganisms.

New!!: Microorganism and Archaea · See more »

Aspergillus niger

Aspergillus niger is a fungus and one of the most common species of the genus Aspergillus.

New!!: Microorganism and Aspergillus niger · See more »

Atmosphere

An atmosphere is a layer or a set of layers of gases surrounding a planet or other material body, that is held in place by the gravity of that body.

New!!: Microorganism and Atmosphere · See more »

Atmosphere (unit)

The standard atmosphere (symbol: atm) is a unit of pressure defined as.

New!!: Microorganism and Atmosphere (unit) · See more »

Atmosphere of Earth

The atmosphere of Earth is the layer of gases, commonly known as air, that surrounds the planet Earth and is retained by Earth's gravity.

New!!: Microorganism and Atmosphere of Earth · See more »

Aum Shinrikyo

, formerly, is a Japanese doomsday cult founded by Shoko Asahara in 1984.

New!!: Microorganism and Aum Shinrikyo · See more »

Australia

Australia, officially the Commonwealth of Australia, is a sovereign country comprising the mainland of the Australian continent, the island of Tasmania and numerous smaller islands.

New!!: Microorganism and Australia · See more »

Autoclave

An autoclave is a pressure chamber used to carry out industrial processes requiring elevated temperature and pressure different from ambient air pressure.

New!!: Microorganism and Autoclave · See more »

Avicenna

Avicenna (also Ibn Sīnā or Abu Ali Sina; ابن سینا; – June 1037) was a Persian polymath who is regarded as one of the most significant physicians, astronomers, thinkers and writers of the Islamic Golden Age.

New!!: Microorganism and Avicenna · See more »

Ayran

Ayran (from ayran, ayran, دوغ "doogh", dew) is a cold savory yogurt-based beverage that is mixed with salt.

New!!: Microorganism and Ayran · See more »

Azorhizobium

Azorhizobium is a genus of Gram-negative soil bacteria.

New!!: Microorganism and Azorhizobium · See more »

Bacillus anthracis

Bacillus anthracis is the etiologic agent of anthrax—a common disease of livestock and, occasionally, of humans—and the only obligate pathogen within the genus Bacillus.

New!!: Microorganism and Bacillus anthracis · See more »

Bacteria

Bacteria (common noun bacteria, singular bacterium) is a type of biological cell.

New!!: Microorganism and Bacteria · See more »

Bacterial conjugation

Bacterial conjugation is the transfer of genetic material between bacterial cells by direct cell-to-cell contact or by a bridge-like connection between two cells.

New!!: Microorganism and Bacterial conjugation · See more »

Bacteriophage

A bacteriophage, also known informally as a phage, is a virus that infects and replicates within Bacteria and Archaea.

New!!: Microorganism and Bacteriophage · See more »

Baking

Baking is a method of cooking food that uses prolonged dry heat, normally in an oven, but also in hot ashes, or on hot stones.

New!!: Microorganism and Baking · See more »

Beer

Beer is one of the oldest and most widely consumed alcoholic drinks in the world, and the third most popular drink overall after water and tea.

New!!: Microorganism and Beer · See more »

Biochemistry

Biochemistry, sometimes called biological chemistry, is the study of chemical processes within and relating to living organisms.

New!!: Microorganism and Biochemistry · See more »

Biogas

Biogas typically refers to a mixture of different gases produced by the breakdown of organic matter in the absence of oxygen.

New!!: Microorganism and Biogas · See more »

Biogeochemical cycle

In geography and Earth science, a biogeochemical cycle or substance turnover or cycling of substances is a pathway by which a chemical substance moves through biotic (biosphere) and abiotic (lithosphere, atmosphere, and hydrosphere) compartments of Earth.

New!!: Microorganism and Biogeochemical cycle · See more »

Biological agent

A biological agent—also called bio-agent, biological threat agent, biological warfare agent, biological weapon, or bioweapon—is a bacterium, virus, protozoan, parasite, or fungus that can be used purposefully as a weapon in bioterrorism or biological warfare (BW).

New!!: Microorganism and Biological agent · See more »

Biological life cycle

In biology, a biological life cycle (or just life cycle when the biological context is clear) is a series of changes in form that an organism undergoes, returning to the starting state.

New!!: Microorganism and Biological life cycle · See more »

Biological warfare

Biological warfare (BW)—also known as germ warfare—is the use of biological toxins or infectious agents such as bacteria, viruses, and fungi with the intent to kill or incapacitate humans, animals or plants as an act of war.

New!!: Microorganism and Biological warfare · See more »

Biology

Biology is the natural science that studies life and living organisms, including their physical structure, chemical composition, function, development and evolution.

New!!: Microorganism and Biology · See more »

Biomass (ecology)

Biomass is the mass of living biological organisms in a given area or ecosystem at a given time.

New!!: Microorganism and Biomass (ecology) · See more »

Biotechnology

Biotechnology is the broad area of science involving living systems and organisms to develop or make products, or "any technological application that uses biological systems, living organisms, or derivatives thereof, to make or modify products or processes for specific use" (UN Convention on Biological Diversity, Art. 2).

New!!: Microorganism and Biotechnology · See more »

Bioterrorism

Bioterrorism is terrorism involving the intentional release or dissemination of biological agents.

New!!: Microorganism and Bioterrorism · See more »

Biotin

Biotin is a water-soluble B vitamin, also called vitamin B7 and formerly known as vitamin H or coenzyme R. Biotin is composed of a ureido ring fused with a tetrahydrothiophene ring.

New!!: Microorganism and Biotin · See more »

Bradyrhizobium

Bradyrhizobium is a genus of Gram-negative soil bacteria, many of which fix nitrogen.

New!!: Microorganism and Bradyrhizobium · See more »

Bread

Bread is a staple food prepared from a dough of flour and water, usually by baking.

New!!: Microorganism and Bread · See more »

Brewing

Brewing is the production of beer by steeping a starch source (commonly cereal grains, the most popular of which is barley) in water and fermenting the resulting sweet liquid with yeast.

New!!: Microorganism and Brewing · See more »

Bubonic plague

Bubonic plague is one of three types of plague caused by bacterium Yersinia pestis.

New!!: Microorganism and Bubonic plague · See more »

Budding

Budding is a type of asexual reproduction in which a new organism develops from an outgrowth or bud due to cell division at one particular site.

New!!: Microorganism and Budding · See more »

Butyric acid

Butyric acid (from βούτῡρον, meaning "butter"), also known under the systematic name butanoic acid, abbreviated BTA, is a carboxylic acid with the structural formula CH3CH2CH2-COOH.

New!!: Microorganism and Butyric acid · See more »

Caister Academic Press

Caister Academic Press is an independent academic publishing company that produces books and ebooks on microbiology, and molecular biology.

New!!: Microorganism and Caister Academic Press · See more »

Candida albicans

Candida albicans is an opportunistic pathogenic yeast that is a common member of the human gut flora.

New!!: Microorganism and Candida albicans · See more »

Candidiasis

Candidiasis is a fungal infection due to any type of Candida (a type of yeast).

New!!: Microorganism and Candidiasis · See more »

Carbohydrate

A carbohydrate is a biomolecule consisting of carbon (C), hydrogen (H) and oxygen (O) atoms, usually with a hydrogen–oxygen atom ratio of 2:1 (as in water); in other words, with the empirical formula (where m may be different from n).

New!!: Microorganism and Carbohydrate · See more »

Carl Woese

Carl Richard Woese (July 15, 1928 – December 30, 2012) was an American microbiologist and biophysicist.

New!!: Microorganism and Carl Woese · See more »

Catalogue of Life

The Catalogue of Life is an online database that provides the world’s most comprehensive and authoritative index of known species of animals, plants, fungi and micro-organisms.

New!!: Microorganism and Catalogue of Life · See more »

Cell (biology)

The cell (from Latin cella, meaning "small room") is the basic structural, functional, and biological unit of all known living organisms.

New!!: Microorganism and Cell (biology) · See more »

Cell membrane

The cell membrane (also known as the plasma membrane or cytoplasmic membrane, and historically referred to as the plasmalemma) is a biological membrane that separates the interior of all cells from the outside environment (the extracellular space).

New!!: Microorganism and Cell membrane · See more »

Cell nucleus

In cell biology, the nucleus (pl. nuclei; from Latin nucleus or nuculeus, meaning kernel or seed) is a membrane-enclosed organelle found in eukaryotic cells.

New!!: Microorganism and Cell nucleus · See more »

Cell wall

A cell wall is a structural layer surrounding some types of cells, just outside the cell membrane.

New!!: Microorganism and Cell wall · See more »

Cellulosic ethanol

Cellulosic ethanol is ethanol (ethyl alcohol) produced from cellulose (the stringy fiber of a plant) rather than from the plant's seeds or fruit.

New!!: Microorganism and Cellulosic ethanol · See more »

Charales

Charales is an order of freshwater green algae in the division Charophyta, class Charophyceae, commonly known as stoneworts.

New!!: Microorganism and Charales · See more »

Charophyta

Charophyta is a division of freshwater green algae.

New!!: Microorganism and Charophyta · See more »

Cheese

Cheese is a dairy product derived from milk that is produced in a wide range of flavors, textures, and forms by coagulation of the milk protein casein.

New!!: Microorganism and Cheese · See more »

Chlorococcales

Chlorococcales is an order of green algae in the class Chlorophyceae.

New!!: Microorganism and Chlorococcales · See more »

Chloroplast

Chloroplasts are organelles, specialized compartments, in plant and algal cells.

New!!: Microorganism and Chloroplast · See more »

Cholera

Cholera is an infection of the small intestine by some strains of the bacterium Vibrio cholerae.

New!!: Microorganism and Cholera · See more »

Chromosome

A chromosome (from Ancient Greek: χρωμόσωμα, chromosoma, chroma means colour, soma means body) is a DNA molecule with part or all of the genetic material (genome) of an organism.

New!!: Microorganism and Chromosome · See more »

Ciclosporin

Ciclosporin, also spelled cyclosporine and cyclosporin, is an immunosuppressant medication and natural product.

New!!: Microorganism and Ciclosporin · See more »

Circular bacterial chromosome

A circular bacterial chromosome is a bacterial chromosome in the form of a molecule of circular DNA.

New!!: Microorganism and Circular bacterial chromosome · See more »

Citric acid

Citric acid is a weak organic acid that has the chemical formula.

New!!: Microorganism and Citric acid · See more »

Citric acid cycle

The citric acid cycle (CAC) – also known as the tricarboxylic acid (TCA) cycle or the Krebs cycle – is a series of chemical reactions used by all aerobic organisms to release stored energy through the oxidation of acetyl-CoA derived from carbohydrates, fats, and proteins into carbon dioxide and chemical energy in the form of adenosine triphosphate (ATP).

New!!: Microorganism and Citric acid cycle · See more »

Classical compound

Classical compounds and neoclassical compounds are compound words composed from combining forms (which act as affixes or stems) derived from classical Latin or ancient Greek roots.

New!!: Microorganism and Classical compound · See more »

Clostridium butyricum

Clostridium butyricum is a strictly anaerobic endospore-forming Gram-positive butyric acid producing bacillus subsisting by means of fermentation using an intracellularly accumulated amylopectin-like α-polyglucan (granulose) as a substrate.

New!!: Microorganism and Clostridium butyricum · See more »

Coenocyte

A coenocyte (from Greek: κοινός (koinós).

New!!: Microorganism and Coenocyte · See more »

Colony (biology)

In biology, a colony is composed of two or more conspecific individuals living in close association with, or connected to, one another.

New!!: Microorganism and Colony (biology) · See more »

Crenarchaeota

The Crenarchaeota (Greek for "spring old quality" as specimens were originally isolated from geothermally heated sulfuric springs in Italy) (also known as Crenarchaea or eocytes) are archaea that have been classified as a phylum of the Archaea domain.

New!!: Microorganism and Crenarchaeota · See more »

Crust (geology)

In geology, the crust is the outermost solid shell of a rocky planet, dwarf planet, or natural satellite.

New!!: Microorganism and Crust (geology) · See more »

Curd

Curds are a dairy product obtained by coagulating milk in a process called curdling.

New!!: Microorganism and Curd · See more »

Cyanobacteria

Cyanobacteria, also known as Cyanophyta, are a phylum of bacteria that obtain their energy through photosynthesis, and are the only photosynthetic prokaryotes able to produce oxygen.

New!!: Microorganism and Cyanobacteria · See more »

Decomposition

Decomposition is the process by which organic substances are broken down into simpler organic matter.

New!!: Microorganism and Decomposition · See more »

Deep sea

The deep sea or deep layer is the lowest layer in the ocean, existing below the thermocline and above the seabed, at a depth of 1000 fathoms (1800 m) or more.

New!!: Microorganism and Deep sea · See more »

Deinococcus radiodurans

Deinococcus radiodurans is an extremophilic bacterium, one of the most radiation-resistant organisms known.

New!!: Microorganism and Deinococcus radiodurans · See more »

Dermatophytosis

Dermatophytosis, also known as ringworm, is a fungal infection of the skin.

New!!: Microorganism and Dermatophytosis · See more »

Desert

A desert is a barren area of landscape where little precipitation occurs and consequently living conditions are hostile for plant and animal life.

New!!: Microorganism and Desert · See more »

Diazotroph

Diazotrophs are bacteria and archaea that fix atmospheric nitrogen gas into a more usable form such as ammonia.

New!!: Microorganism and Diazotroph · See more »

Dietary supplement

A dietary supplement is a manufactured product intended to supplement the diet when taken by mouth as a pill, capsule, tablet, or liquid.

New!!: Microorganism and Dietary supplement · See more »

Disease

A disease is any condition which results in the disorder of a structure or function in an organism that is not due to any external injury.

New!!: Microorganism and Disease · See more »

DNA

Deoxyribonucleic acid (DNA) is a thread-like chain of nucleotides carrying the genetic instructions used in the growth, development, functioning and reproduction of all known living organisms and many viruses.

New!!: Microorganism and DNA · See more »

Dysentery

Dysentery is an inflammatory disease of the intestine, especially of the colon, which always results in severe diarrhea and abdominal pains.

New!!: Microorganism and Dysentery · See more »

Earth

Earth is the third planet from the Sun and the only astronomical object known to harbor life.

New!!: Microorganism and Earth · See more »

Embryophyte

The Embryophyta are the most familiar group of green plants that form vegetation on earth.

New!!: Microorganism and Embryophyte · See more »

Endospore

An endospore is a dormant, tough, and non-reproductive structure produced by certain bacteria from the Firmicute phylum.

New!!: Microorganism and Endospore · See more »

Endosymbiont

An endosymbiont or endobiont is any organism that lives within the body or cells of another organism in a symbiotic relationship with the host body or cell, often but not always to mutual benefit.

New!!: Microorganism and Endosymbiont · See more »

Enrichment culture

Enrichment culture is the use of certain growth media to favor the growth of a particular microorganism over others, enriching a sample for the microorganism of interest.

New!!: Microorganism and Enrichment culture · See more »

Enzyme

Enzymes are macromolecular biological catalysts.

New!!: Microorganism and Enzyme · See more »

Epidemic

An epidemic (from Greek ἐπί epi "upon or above" and δῆμος demos "people") is the rapid spread of infectious disease to a large number of people in a given population within a short period of time, usually two weeks or less.

New!!: Microorganism and Epidemic · See more »

Equator

An equator of a rotating spheroid (such as a planet) is its zeroth circle of latitude (parallel).

New!!: Microorganism and Equator · See more »

Ernst Haeckel

Ernst Heinrich Philipp August Haeckel (16 February 1834 – 9 August 1919) was a German biologist, naturalist, philosopher, physician, professor, marine biologist, and artist who discovered, described and named thousands of new species, mapped a genealogical tree relating all life forms, and coined many terms in biology, including anthropogeny, ecology, phylum, phylogeny, and Protista. Haeckel promoted and popularised Charles Darwin's work in Germany and developed the influential but no longer widely held recapitulation theory ("ontogeny recapitulates phylogeny") claiming that an individual organism's biological development, or ontogeny, parallels and summarises its species' evolutionary development, or phylogeny.

New!!: Microorganism and Ernst Haeckel · See more »

Escherichia coli

Escherichia coli (also known as E. coli) is a Gram-negative, facultatively anaerobic, rod-shaped, coliform bacterium of the genus Escherichia that is commonly found in the lower intestine of warm-blooded organisms (endotherms).

New!!: Microorganism and Escherichia coli · See more »

Ester

In chemistry, an ester is a chemical compound derived from an acid (organic or inorganic) in which at least one –OH (hydroxyl) group is replaced by an –O–alkyl (alkoxy) group.

New!!: Microorganism and Ester · See more »

Ethanol fermentation

Ethanol fermentation, also called alcoholic fermentation, is a biological process which converts sugars such as glucose, fructose, and sucrose into cellular energy, producing ethanol and carbon dioxide as by-products.

New!!: Microorganism and Ethanol fermentation · See more »

Ether lipid

In an organic chemistry general sense, an ether lipid implies an ether bridge between an alkyl group (a lipid) and an unspecified alkyl or aryl group, not necessarily glycerol.

New!!: Microorganism and Ether lipid · See more »

Euglena

Euglena is a genus of single-celled flagellate eukaryotes.

New!!: Microorganism and Euglena · See more »

Eukaryote

Eukaryotes are organisms whose cells have a nucleus enclosed within membranes, unlike Prokaryotes (Bacteria and other Archaea).

New!!: Microorganism and Eukaryote · See more »

Evolution

Evolution is change in the heritable characteristics of biological populations over successive generations.

New!!: Microorganism and Evolution · See more »

Extraterrestrial life

Extraterrestrial life,Where "extraterrestrial" is derived from the Latin extra ("beyond", "not of") and terrestris ("of Earth", "belonging to Earth").

New!!: Microorganism and Extraterrestrial life · See more »

Extreme environment

An 'extreme environment' contains conditions that are hard to survive for most known life forms.

New!!: Microorganism and Extreme environment · See more »

Extremophile

An extremophile (from Latin extremus meaning "extreme" and Greek philiā (φιλία) meaning "love") is an organism that thrives in physically or geochemically extreme conditions that are detrimental to most life on Earth.

New!!: Microorganism and Extremophile · See more »

Félix d'Herelle

Félix d'Hérelle (April 25, 1873 – February 22, 1949) was a French-Canadian microbiologist.

New!!: Microorganism and Félix d'Herelle · See more »

Fermentation in food processing

Fermentation in food processing is the process of converting carbohydrates to alcohol or organic acids using microorganisms—yeasts or bacteria—under anaerobic conditions.

New!!: Microorganism and Fermentation in food processing · See more »

Fermented milk products

Fermented milk products, also known as cultured dairy foods, cultured dairy products, or cultured milk products, are dairy foods that have been fermented with lactic acid bacteria such as Lactobacillus, Lactococcus, and Leuconostoc.

New!!: Microorganism and Fermented milk products · See more »

Fertilisation

Fertilisation or fertilization (see spelling differences), also known as generative fertilisation, conception, fecundation, syngamy and impregnation, is the fusion of gametes to initiate the development of a new individual organism.

New!!: Microorganism and Fertilisation · See more »

Fission (biology)

Fission, in biology, is the division of a single entity into two or more parts and the regeneration of those parts into separate entities resembling the original.

New!!: Microorganism and Fission (biology) · See more »

Flagellate

A flagellate is a cell or organism with one or more whip-like appendages called flagella.

New!!: Microorganism and Flagellate · See more »

Flagellum

A flagellum (plural: flagella) is a lash-like appendage that protrudes from the cell body of certain bacterial and eukaryotic cells.

New!!: Microorganism and Flagellum · See more »

Folate

Folate, distinct forms of which are known as folic acid, folacin, and vitamin B9, is one of the B vitamins.

New!!: Microorganism and Folate · See more »

Food

Food is any substance consumed to provide nutritional support for an organism.

New!!: Microorganism and Food · See more »

Food preservation

Food preservation prevents the growth of microorganisms (such as yeasts), or other microorganisms (although some methods work by introducing benign bacteria or fungi to the food), as well as slowing the oxidation of fats that cause rancidity.

New!!: Microorganism and Food preservation · See more »

Food spoilage

Spoilage is the process in which food deteriorates to the point in which it is not edible to humans or its quality of edibility becomes reduced.

New!!: Microorganism and Food spoilage · See more »

Fuel cell

A fuel cell is an electrochemical cell that converts the chemical energy from a fuel into electricity through an electrochemical reaction of hydrogen fuel with oxygen or another oxidizing agent.

New!!: Microorganism and Fuel cell · See more »

Fungus

A fungus (plural: fungi or funguses) is any member of the group of eukaryotic organisms that includes microorganisms such as yeasts and molds, as well as the more familiar mushrooms.

New!!: Microorganism and Fungus · See more »

Gastrointestinal tract

The gastrointestinal tract (digestive tract, digestional tract, GI tract, GIT, gut, or alimentary canal) is an organ system within humans and other animals which takes in food, digests it to extract and absorb energy and nutrients, and expels the remaining waste as feces.

New!!: Microorganism and Gastrointestinal tract · See more »

Gene regulatory network

A gene (or genetic) regulatory network (GRN) is a collection of molecular regulators that interact with each other and with other substances in the cell to govern the gene expression levels of mRNA and proteins.

New!!: Microorganism and Gene regulatory network · See more »

Genetics

Genetics is the study of genes, genetic variation, and heredity in living organisms.

New!!: Microorganism and Genetics · See more »

Genome

In the fields of molecular biology and genetics, a genome is the genetic material of an organism.

New!!: Microorganism and Genome · See more »

Genomics

Genomics is an interdisciplinary field of science focusing on the structure, function, evolution, mapping, and editing of genomes.

New!!: Microorganism and Genomics · See more »

Geographical pole

A geographical pole is either of the two points on a rotating body (planet, dwarf planet, natural satellite, sphere...etc) where its axis of rotation intersects its surface.

New!!: Microorganism and Geographical pole · See more »

Geologic time scale

The geologic time scale (GTS) is a system of chronological dating that relates geological strata (stratigraphy) to time.

New!!: Microorganism and Geologic time scale · See more »

Germ theory of disease

The germ theory of disease is the currently accepted scientific theory of disease.

New!!: Microorganism and Germ theory of disease · See more »

Geyser

A geyser is a spring characterized by intermittent discharge of water ejected turbulently and accompanied by steam.

New!!: Microorganism and Geyser · See more »

Girolamo Fracastoro

Girolamo Fracastoro (Hieronymus Fracastorius; c. 1476/86 August 1553) was an Italian physician, poet, and scholar in mathematics, geography and astronomy.

New!!: Microorganism and Girolamo Fracastoro · See more »

Golgi apparatus

The Golgi apparatus, also known as the Golgi complex, Golgi body, or simply the Golgi, is an organelle found in most eukaryotic cells.

New!!: Microorganism and Golgi apparatus · See more »

Gray (unit)

The gray (symbol: Gy) is a derived unit of ionizing radiation dose in the International System of Units (SI).

New!!: Microorganism and Gray (unit) · See more »

Green algae

The green algae (singular: green alga) are a large, informal grouping of algae consisting of the Chlorophyta and Charophyta/Streptophyta, which are now placed in separate divisions, as well as the more basal Mesostigmatophyceae, Chlorokybophyceae and Spirotaenia.

New!!: Microorganism and Green algae · See more »

Growth medium

A growth medium or culture medium is a solid, liquid or semi-solid designed to support the growth of microorganisms or cells, or small plants like the moss Physcomitrella patens.

New!!: Microorganism and Growth medium · See more »

Gut flora

Gut flora, or gut microbiota, or gastrointestinal microbiota, is the complex community of microorganisms that live in the digestive tracts of humans and other animals, including insects.

New!!: Microorganism and Gut flora · See more »

Habitat

In ecology, a habitat is the type of natural environment in which a particular species of organism lives.

New!!: Microorganism and Habitat · See more »

Haloarchaea

Haloarchaea (halophilic archaea, halophilic archaebacteria, halobacteria) are a class of the Euryarchaeota, found in water saturated or nearly saturated with salt.

New!!: Microorganism and Haloarchaea · See more »

Halobacterium salinarum

Halobacterium salinarum is an extremely halophilic marine Gram-negative obligate aerobic archaeon.

New!!: Microorganism and Halobacterium salinarum · See more »

Halophile

Halophiles are organisms that thrive in high salt concentrations.

New!!: Microorganism and Halophile · See more »

Health

Health is the ability of a biological system to acquire, convert, allocate, distribute, and utilize energy with maximum efficiency.

New!!: Microorganism and Health · See more »

High pressure

In science and engineering the study of high pressure examines its effects on materials and the design and construction of devices, such as a diamond anvil cell, which can create high pressure.

New!!: Microorganism and High pressure · See more »

Histoplasmosis

Histoplasmosis (also known as "Cave disease", "Darling's disease", "Ohio valley disease", "reticuloendotheliosis", "spelunker's lung" and "caver's disease") is a disease caused by the fungus Histoplasma capsulatum.

New!!: Microorganism and Histoplasmosis · See more »

HIV/AIDS

Human immunodeficiency virus infection and acquired immune deficiency syndrome (HIV/AIDS) is a spectrum of conditions caused by infection with the human immunodeficiency virus (HIV).

New!!: Microorganism and HIV/AIDS · See more »

Horizontal gene transfer

Horizontal gene transfer (HGT) or lateral gene transfer (LGT) is the movement of genetic material between unicellular and/or multicellular organisms other than by the ("vertical") transmission of DNA from parent to offspring.

New!!: Microorganism and Horizontal gene transfer · See more »

Hormone

A hormone (from the Greek participle “ὁρμῶ”, "to set in motion, urge on") is any member of a class of signaling molecules produced by glands in multicellular organisms that are transported by the circulatory system to target distant organs to regulate physiology and behaviour.

New!!: Microorganism and Hormone · See more »

Host (biology)

In biology and medicine, a host is an organism that harbours a parasitic, a mutualistic, or a commensalist guest (symbiont), the guest typically being provided with nourishment and shelter.

New!!: Microorganism and Host (biology) · See more »

Hot spring

A hot spring is a spring produced by the emergence of geothermally heated groundwater that rises from the Earth's crust.

New!!: Microorganism and Hot spring · See more »

Human

Humans (taxonomically Homo sapiens) are the only extant members of the subtribe Hominina.

New!!: Microorganism and Human · See more »

Human body

The human body is the entire structure of a human being.

New!!: Microorganism and Human body · See more »

Human microbiota

The human microbiota is the aggregate of microorganisms that resides on or within any of a number of human tissues and biofluids, including the skin, mammary glands, placenta, seminal fluid, uterus, ovarian follicles, lung, saliva, oral mucosa, conjunctiva, biliary and gastrointestinal tracts.

New!!: Microorganism and Human microbiota · See more »

Hydrosphere

The hydrosphere (from Greek ὕδωρ hydōr, "water" and σφαῖρα sphaira, "sphere") is the combined mass of water found on, under, and above the surface of a planet, minor planet or natural satellite.

New!!: Microorganism and Hydrosphere · See more »

Hygiene

Hygiene is a set of practices performed to preserve health.

New!!: Microorganism and Hygiene · See more »

Hyperthermophile

A hyperthermophile is an organism that thrives in extremely hot environments—from 60 °C (140 °F) upwards.

New!!: Microorganism and Hyperthermophile · See more »

Hypha

A hypha (plural hyphae, from Greek ὑφή, huphḗ, "web") is a long, branching filamentous structure of a fungus, oomycete, or actinobacterium.

New!!: Microorganism and Hypha · See more »

Hyphen

The hyphen (‐) is a punctuation mark used to join words and to separate syllables of a single word.

New!!: Microorganism and Hyphen · See more »

Immune system

The immune system is a host defense system comprising many biological structures and processes within an organism that protects against disease.

New!!: Microorganism and Immune system · See more »

Impedance microbiology

Impedance microbiology is a rapid microbiological technique used to measure the microbial number density (mainly bacteria but also yeasts) of a sample by monitoring the electrical parameters of the growth medium.

New!!: Microorganism and Impedance microbiology · See more »

Infection

Infection is the invasion of an organism's body tissues by disease-causing agents, their multiplication, and the reaction of host tissues to the infectious agents and the toxins they produce.

New!!: Microorganism and Infection · See more »

Infection and Immunity

Infection and Immunity is a peer-reviewed medical journal published by the American Society for Microbiology.

New!!: Microorganism and Infection and Immunity · See more »

Influenza

Influenza, commonly known as "the flu", is an infectious disease caused by an influenza virus.

New!!: Microorganism and Influenza · See more »

Ionizing radiation

Ionizing radiation (ionising radiation) is radiation that carries enough energy to liberate electrons from atoms or molecules, thereby ionizing them.

New!!: Microorganism and Ionizing radiation · See more »

Jain literature

Jain literature comprises Jain Agamas and subsequent commentaries on them by various Jain asectics.

New!!: Microorganism and Jain literature · See more »

Jainism

Jainism, traditionally known as Jain Dharma, is an ancient Indian religion.

New!!: Microorganism and Jainism · See more »

John Hogg (biologist)

John Hogg (1800–1869) was a British naturalist who wrote about amphibians, birds, plants, reptiles, and protists.

New!!: Microorganism and John Hogg (biologist) · See more »

Kefir

Kefir or kephir, alternatively milk kefir or búlgaros, is a fermented milk drink that originated in the Caucasus Mountains made with kefir "grains", a yeast/bacterial fermentation starter.

New!!: Microorganism and Kefir · See more »

Koch's postulates

Koch's postulates are four criteria designed to establish a causative relationship between a microbe and a disease.

New!!: Microorganism and Koch's postulates · See more »

Lactic acid

Lactic acid is an organic compound with the formula CH3CH(OH)COOH.

New!!: Microorganism and Lactic acid · See more »

Lactobacillales

Lactobacillales or lactic acid bacteria (LAB) are an order of Gram-positive, low-GC, acid-tolerant, generally nonsporulating, nonrespiring, either rod- or coccus-shaped bacteria that share common metabolic and physiological characteristics. These bacteria, usually found in decomposing plants and milk products, produce lactic acid as the major metabolic end product of carbohydrate fermentation. This trait has, throughout history, linked LAB with food fermentations, as acidification inhibits the growth of spoilage agents. Proteinaceous bacteriocins are produced by several LAB strains and provide an additional hurdle for spoilage and pathogenic microorganisms. Furthermore, lactic acid and other metabolic products contribute to the organoleptic and textural profile of a food item. The industrial importance of the LAB is further evidenced by their generally recognized as safe (GRAS) status, due to their ubiquitous appearance in food and their contribution to the healthy microflora of human mucosal surfaces. The genera that comprise the LAB are at its core Lactobacillus, Leuconostoc, Pediococcus, Lactococcus, and Streptococcus, as well as the more peripheral Aerococcus, Carnobacterium, Enterococcus, Oenococcus, Sporolactobacillus, Tetragenococcus, Vagococcus, and Weissella; these belong to the order Lactobacillales.

New!!: Microorganism and Lactobacillales · See more »

Lactobacillus

Lactobacillus is a genus of Gram-positive, facultative anaerobic or microaerophilic, rod-shaped, non-spore-forming bacteria.

New!!: Microorganism and Lactobacillus · See more »

Leavening agent

A leaven, often called a leavening agent (and also known as a raising agent), is any one of a number of substances used in doughs and batters that cause a foaming action (gas bubbles) that lightens and softens the mixture.

New!!: Microorganism and Leavening agent · See more »

Legume

A legume is a plant or its fruit or seed in the family Fabaceae (or Leguminosae).

New!!: Microorganism and Legume · See more »

Lichen

A lichen is a composite organism that arises from algae or cyanobacteria living among filaments of multiple fungi in a symbiotic relationship.

New!!: Microorganism and Lichen · See more »

Life

Life is a characteristic that distinguishes physical entities that do have biological processes, such as signaling and self-sustaining processes, from those that do not, either because such functions have ceased, or because they never had such functions and are classified as inanimate.

New!!: Microorganism and Life · See more »

Light

Light is electromagnetic radiation within a certain portion of the electromagnetic spectrum.

New!!: Microorganism and Light · See more »

Lipid bilayer

The lipid bilayer (or phospholipid bilayer) is a thin polar membrane made of two layers of lipid molecules.

New!!: Microorganism and Lipid bilayer · See more »

List of people considered father or mother of a scientific field

The following is a list of people who are considered a "father" or "mother" (or "founding father" or "founding mother") of a scientific field.

New!!: Microorganism and List of people considered father or mother of a scientific field · See more »

Lithotroph

Lithotrophs are a diverse group of organisms using inorganic substrate (usually of mineral origin) to obtain reducing equivalents for use in biosynthesis (e.g., carbon dioxide fixation) or energy conservation (i.e., ATP production) via aerobic or anaerobic respiration.

New!!: Microorganism and Lithotroph · See more »

Louis Pasteur

Louis Pasteur (December 27, 1822 – September 28, 1895) was a French biologist, microbiologist and chemist renowned for his discoveries of the principles of vaccination, microbial fermentation and pasteurization.

New!!: Microorganism and Louis Pasteur · See more »

Mahavira

Mahavira (IAST), also known as Vardhamāna, was the twenty-fourth Tirthankara (ford-maker) of Jainism which was revived and re-established by him.

New!!: Microorganism and Mahavira · See more »

Malaria

Malaria is a mosquito-borne infectious disease affecting humans and other animals caused by parasitic protozoans (a group of single-celled microorganisms) belonging to the Plasmodium type.

New!!: Microorganism and Malaria · See more »

Marcus Terentius Varro

Marcus Terentius Varro (116 BC – 27 BC) was an ancient Roman scholar and writer.

New!!: Microorganism and Marcus Terentius Varro · See more »

Marine microorganism

Marine microorganisms are defined by their habitat as the microorganisms living in a marine environment, that is, in the saltwater of a sea or ocean or the brackish water of a coastal estuary.

New!!: Microorganism and Marine microorganism · See more »

Martinus Beijerinck

No description.

New!!: Microorganism and Martinus Beijerinck · See more »

Meiosis

Meiosis (from Greek μείωσις, meiosis, which means lessening) is a specialized type of cell division that reduces the chromosome number by half, creating four haploid cells, each genetically distinct from the parent cell that gave rise to them.

New!!: Microorganism and Meiosis · See more »

Mesorhizobium

Mesorhizobium is a genus of Gram-negative soil bacteria.

New!!: Microorganism and Mesorhizobium · See more »

Metabolism

Metabolism (from μεταβολή metabolē, "change") is the set of life-sustaining chemical transformations within the cells of organisms.

New!!: Microorganism and Metabolism · See more »

Methane

Methane is a chemical compound with the chemical formula (one atom of carbon and four atoms of hydrogen).

New!!: Microorganism and Methane · See more »

Methanogen

Methanogens are microorganisms that produce methane as a metabolic byproduct in anoxic conditions.

New!!: Microorganism and Methanogen · See more »

Micro-animal

Micro-animals are animals so small that they can only be visually observed under a microscope.

New!!: Microorganism and Micro-animal · See more »

Microbes in human culture

Microbes (microorganisms) play many roles in the practical aspects of human culture, and sometimes appear in literature, music, film, and art.

New!!: Microorganism and Microbes in human culture · See more »

Microbial biogeography

Microbial biogeography is a subset of biogeography, a field that concerns the distribution of organisms across space and time.

New!!: Microorganism and Microbial biogeography · See more »

Microbial intelligence

Microbial intelligence (popularly known as bacterial intelligence) is the intelligence shown by microorganisms.

New!!: Microorganism and Microbial intelligence · See more »

Microbial symbiosis and immunity

There are close and often long-term relationships between symbiotic microbes and their host's immune system.

New!!: Microorganism and Microbial symbiosis and immunity · See more »

Microbiological culture

A microbiological culture, or microbial culture, is a method of multiplying microbial organisms by letting them reproduce in predetermined culture medium under controlled laboratory conditions.

New!!: Microorganism and Microbiological culture · See more »

Microbiology

Microbiology (from Greek μῑκρος, mīkros, "small"; βίος, bios, "life"; and -λογία, -logia) is the study of microorganisms, those being unicellular (single cell), multicellular (cell colony), or acellular (lacking cells).

New!!: Microorganism and Microbiology · See more »

Microbiota

A microbiota is an "ecological community of commensal, symbiotic and pathogenic microorganisms" found in and on all multicellular organisms studied to date from plants to animals.

New!!: Microorganism and Microbiota · See more »

Microbivory

Microbivory (adj. microbivorous, microbivore) is a feeding behavior consisting of eating microbes, especially bacteria, and practiced by animals of the mesofauna, microfauna and meiofauna.

New!!: Microorganism and Microbivory · See more »

Micrographia

Micrographia: or Some Phyſiological Deſcriptions of Minute Bodies Made by Magnifying Glasses.

New!!: Microorganism and Micrographia · See more »

Microorganism

A microorganism, or microbe, is a microscopic organism, which may exist in its single-celled form or in a colony of cells. The possible existence of unseen microbial life was suspected from ancient times, such as in Jain scriptures from 6th century BC India and the 1st century BC book On Agriculture by Marcus Terentius Varro. Microbiology, the scientific study of microorganisms, began with their observation under the microscope in the 1670s by Antonie van Leeuwenhoek. In the 1850s, Louis Pasteur found that microorganisms caused food spoilage, debunking the theory of spontaneous generation. In the 1880s Robert Koch discovered that microorganisms caused the diseases tuberculosis, cholera and anthrax. Microorganisms include all unicellular organisms and so are extremely diverse. Of the three domains of life identified by Carl Woese, all of the Archaea and Bacteria are microorganisms. These were previously grouped together in the two domain system as Prokaryotes, the other being the eukaryotes. The third domain Eukaryota includes all multicellular organisms and many unicellular protists and protozoans. Some protists are related to animals and some to green plants. Many of the multicellular organisms are microscopic, namely micro-animals, some fungi and some algae, but these are not discussed here. They live in almost every habitat from the poles to the equator, deserts, geysers, rocks and the deep sea. Some are adapted to extremes such as very hot or very cold conditions, others to high pressure and a few such as Deinococcus radiodurans to high radiation environments. Microorganisms also make up the microbiota found in and on all multicellular organisms. A December 2017 report stated that 3.45 billion year old Australian rocks once contained microorganisms, the earliest direct evidence of life on Earth. Microbes are important in human culture and health in many ways, serving to ferment foods, treat sewage, produce fuel, enzymes and other bioactive compounds. They are essential tools in biology as model organisms and have been put to use in biological warfare and bioterrorism. They are a vital component of fertile soils. In the human body microorganisms make up the human microbiota including the essential gut flora. They are the pathogens responsible for many infectious diseases and as such are the target of hygiene measures.

New!!: Microorganism and Microorganism · See more »

Microscope

A microscope (from the μικρός, mikrós, "small" and σκοπεῖν, skopeîn, "to look" or "see") is an instrument used to see objects that are too small to be seen by the naked eye.

New!!: Microorganism and Microscope · See more »

Microscopic scale

The microscopic scale (from, mikrós, "small" and σκοπέω, skopéō "look") is the scale of objects and events smaller than those that can easily be seen by the naked eye, requiring a lens or microscope to see them clearly.

New!!: Microorganism and Microscopic scale · See more »

Microscopy

Microscopy is the technical field of using microscopes to view objects and areas of objects that cannot be seen with the naked eye (objects that are not within the resolution range of the normal eye).

New!!: Microorganism and Microscopy · See more »

Middle Ages

In the history of Europe, the Middle Ages (or Medieval Period) lasted from the 5th to the 15th century.

New!!: Microorganism and Middle Ages · See more »

Mitochondrion

The mitochondrion (plural mitochondria) is a double-membrane-bound organelle found in most eukaryotic organisms.

New!!: Microorganism and Mitochondrion · See more »

Mitosis

In cell biology, mitosis is a part of the cell cycle when replicated chromosomes are separated into two new nuclei.

New!!: Microorganism and Mitosis · See more »

Model organism

A model organism is a non-human species that is extensively studied to understand particular biological phenomena, with the expectation that discoveries made in the organism model will provide insight into the workings of other organisms.

New!!: Microorganism and Model organism · See more »

Mold

A mold or mould (is a fungus that grows in the form of multicellular filaments called hyphae.

New!!: Microorganism and Mold · See more »

Molecular biology

Molecular biology is a branch of biology which concerns the molecular basis of biological activity between biomolecules in the various systems of a cell, including the interactions between DNA, RNA, proteins and their biosynthesis, as well as the regulation of these interactions.

New!!: Microorganism and Molecular biology · See more »

Monascus purpureus

Monascus purpureus (syn. M. albidus, M. anka, M. araneosus, M. major, M. rubiginosus, and M. vini;, lit. "red yeast") is a species of mold that is purplish-red in color.

New!!: Microorganism and Monascus purpureus · See more »

Morphology (biology)

Morphology is a branch of biology dealing with the study of the form and structure of organisms and their specific structural features.

New!!: Microorganism and Morphology (biology) · See more »

Motility

Motility is the ability of an organism to move independently, using metabolic energy.

New!!: Microorganism and Motility · See more »

Multicellular organism

Multicellular organisms are organisms that consist of more than one cell, in contrast to unicellular organisms.

New!!: Microorganism and Multicellular organism · See more »

Multiple drug resistance

Multiple drug resistance (MDR), multidrug resistance or multiresistance is antimicrobial resistance shown by a species of microorganism to multiple antimicrobial drugs.

New!!: Microorganism and Multiple drug resistance · See more »

Mutation

In biology, a mutation is the permanent alteration of the nucleotide sequence of the genome of an organism, virus, or extrachromosomal DNA or other genetic elements.

New!!: Microorganism and Mutation · See more »

Mutualism (biology)

Mutualism or interspecific cooperation is the way two organisms of different species exist in a relationship in which each individual benefits from the activity of the other.

New!!: Microorganism and Mutualism (biology) · See more »

Myxobacteria

The myxobacteria ("slime bacteria") are a group of bacteria that predominantly live in the soil and feed on insoluble organic substances.

New!!: Microorganism and Myxobacteria · See more »

Nanobacterium

Nanobacterium (pl. nanobacteria) is the unit or member name of a proposed class of living organisms, specifically cell-walled microorganisms with a size much smaller than the generally accepted lower limit for life (about 200 nm for bacteria, like mycoplasma).

New!!: Microorganism and Nanobacterium · See more »

Nanobe

A nanobe is a tiny filamental structure first found in some rocks and sediments.

New!!: Microorganism and Nanobe · See more »

National Science Foundation

The National Science Foundation (NSF) is a United States government agency that supports fundamental research and education in all the non-medical fields of science and engineering.

New!!: Microorganism and National Science Foundation · See more »

Natural selection

Natural selection is the differential survival and reproduction of individuals due to differences in phenotype.

New!!: Microorganism and Natural selection · See more »

Nature (journal)

Nature is a British multidisciplinary scientific journal, first published on 4 November 1869.

New!!: Microorganism and Nature (journal) · See more »

Nigoda

In Jainism cosmology, the Nigoda is a realm existing in which the lowest forms of life reside in endless numbers, and without any hope of release by self-effort.

New!!: Microorganism and Nigoda · See more »

Nitrifying bacteria

Nitrifying bacteria are chemolithotrophic organisms that include species of the genera Nitrosomonas, Nitrosococcus, Nitrobacter and Nitrococcus.

New!!: Microorganism and Nitrifying bacteria · See more »

Nitrogen cycle

The nitrogen cycle is the biogeochemical cycle by which nitrogen is converted into multiple chemical forms as it circulates among the atmosphere, terrestrial, and marine ecosystems.

New!!: Microorganism and Nitrogen cycle · See more »

Nitrogen fixation

Nitrogen fixation is a process by which nitrogen in the Earth's atmosphere is converted into ammonia (NH3) or other molecules available to living organisms.

New!!: Microorganism and Nitrogen fixation · See more »

Non-cellular life

Non-cellular life is life that exists without a cellular structure for at least part of its life cycle.

New!!: Microorganism and Non-cellular life · See more »

Nutrient

A nutrient is a substance used by an organism to survive, grow, and reproduce.

New!!: Microorganism and Nutrient · See more »

Nylon-eating bacteria

Nylon-eating bacteria are a strain of Flavobacterium that are capable of digesting certain by-products of nylon 6 manufacture.

New!!: Microorganism and Nylon-eating bacteria · See more »

Organelle

In cell biology, an organelle is a specialized subunit within a cell that has a specific function, in which their function is vital for the cell to live.

New!!: Microorganism and Organelle · See more »

Organism

In biology, an organism (from Greek: ὀργανισμός, organismos) is any individual entity that exhibits the properties of life.

New!!: Microorganism and Organism · See more »

Osiris (journal)

Osiris is an annual peer-reviewed academic journal covering research in the history of science.

New!!: Microorganism and Osiris (journal) · See more »

Outer space

Outer space, or just space, is the expanse that exists beyond the Earth and between celestial bodies.

New!!: Microorganism and Outer space · See more »

Oxalic acid

Oxalic acid is an organic compound with the formula C2H2O4.

New!!: Microorganism and Oxalic acid · See more »

Oxidative phosphorylation

Oxidative phosphorylation (or OXPHOS in short) (UK, US) is the metabolic pathway in which cells use enzymes to oxidize nutrients, thereby releasing energy which is used to produce adenosine triphosphate (ATP).

New!!: Microorganism and Oxidative phosphorylation · See more »

Parakaryon myojinensis

Parakaryon myojinensis is a single-celled organism known from a single specimen, described in 2012.

New!!: Microorganism and Parakaryon myojinensis · See more »

Parasitism

In evolutionary biology, parasitism is a relationship between species, where one organism, the parasite, lives on or in another organism, the host, causing it some harm, and is adapted structurally to this way of life.

New!!: Microorganism and Parasitism · See more »

Pathogen

In biology, a pathogen (πάθος pathos "suffering, passion" and -γενής -genēs "producer of") or a '''germ''' in the oldest and broadest sense is anything that can produce disease; the term came into use in the 1880s.

New!!: Microorganism and Pathogen · See more »

Pathogenic bacteria

Pathogenic bacteria are bacteria that can cause disease.

New!!: Microorganism and Pathogenic bacteria · See more »

Periodontal disease

Periodontal disease, also known as gum disease, is a set of inflammatory conditions affecting the tissues surrounding the teeth.

New!!: Microorganism and Periodontal disease · See more »

Permian–Triassic extinction event

The Permian–Triassic (P–Tr or P–T) extinction event, colloquially known as the Great Dying, the End-Permian Extinction or the Great Permian Extinction, occurred about 252 Ma (million years) ago, forming the boundary between the Permian and Triassic geologic periods, as well as the Paleozoic and Mesozoic eras.

New!!: Microorganism and Permian–Triassic extinction event · See more »

Petri dish

A Petri dish (sometimes spelled "Petrie Dish" and alternatively known as a Petri plate or cell-culture dish), named after the German bacteriologist Julius Richard Petri, is a shallow cylindrical glass or plastic lidded dish that biologists use to culture cellssuch as bacteriaor small mosses.

New!!: Microorganism and Petri dish · See more »

PH

In chemistry, pH is a logarithmic scale used to specify the acidity or basicity of an aqueous solution.

New!!: Microorganism and PH · See more »

Phenotypic switching

Phenotypic switching is switching between multiple cellular morphologies.

New!!: Microorganism and Phenotypic switching · See more »

Phospholipid

Phospholipids are a class of lipids that are a major component of all cell membranes.

New!!: Microorganism and Phospholipid · See more »

Photosynthesis

Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that can later be released to fuel the organisms' activities (energy transformation).

New!!: Microorganism and Photosynthesis · See more »

Phylogenetic tree

A phylogenetic tree or evolutionary tree is a branching diagram or "tree" showing the evolutionary relationships among various biological species or other entities—their phylogeny—based upon similarities and differences in their physical or genetic characteristics.

New!!: Microorganism and Phylogenetic tree · See more »

Phytochemistry

Phytochemistry is the study of phytochemicals, which are chemicals derived from plants.

New!!: Microorganism and Phytochemistry · See more »

Pickling

Pickling is the process of preserving or expanding the lifespan of food by either anaerobic fermentation in brine or immersion in vinegar.

New!!: Microorganism and Pickling · See more »

Picrophilus

In taxonomy, Picrophilus is an archaean genus of the family Picrophilaceae.

New!!: Microorganism and Picrophilus · See more »

Piezophile

A piezophile, also sometimes called a barophile, is an organism which thrives at high pressures, such as deep sea bacteria or archaea.

New!!: Microorganism and Piezophile · See more »

Plant

Plants are mainly multicellular, predominantly photosynthetic eukaryotes of the kingdom Plantae.

New!!: Microorganism and Plant · See more »

Plant cell

Plant cells are eukaryotic cells that differ in several key aspects from the cells of other eukaryotic organisms.

New!!: Microorganism and Plant cell · See more »

Plasmid

A plasmid is a small DNA molecule within a cell that is physically separated from a chromosomal DNA and can replicate independently.

New!!: Microorganism and Plasmid · See more »

Ploidy

Ploidy is the number of complete sets of chromosomes in a cell, and hence the number of possible alleles for autosomal and pseudoautosomal genes.

New!!: Microorganism and Ploidy · See more »

Precambrian

The Precambrian (or Pre-Cambrian, sometimes abbreviated pЄ, or Cryptozoic) is the earliest part of Earth's history, set before the current Phanerozoic Eon.

New!!: Microorganism and Precambrian · See more »

Probiotic

Probiotics are microorganisms that are claimed to provide health benefits when consumed.

New!!: Microorganism and Probiotic · See more »

Proceedings of the National Academy of Sciences of the United States of America

Proceedings of the National Academy of Sciences of the United States of America (PNAS) is the official scientific journal of the National Academy of Sciences, published since 1915.

New!!: Microorganism and Proceedings of the National Academy of Sciences of the United States of America · See more »

Prokaryote

A prokaryote is a unicellular organism that lacks a membrane-bound nucleus, mitochondria, or any other membrane-bound organelle.

New!!: Microorganism and Prokaryote · See more »

Proteomics

Proteomics is the large-scale study of proteins.

New!!: Microorganism and Proteomics · See more »

Protist

A protist is any eukaryotic organism that has cells with nuclei and is not an animal, plant or fungus.

New!!: Microorganism and Protist · See more »

Protozoa

Protozoa (also protozoan, plural protozoans) is an informal term for single-celled eukaryotes, either free-living or parasitic, which feed on organic matter such as other microorganisms or organic tissues and debris.

New!!: Microorganism and Protozoa · See more »

Psychrophile

Psychrophiles or cryophiles (adj. psychrophilic or cryophilic) are extremophilic organisms that are capable of growth and reproduction in low temperatures, ranging from −20 °C to +10 °C.

New!!: Microorganism and Psychrophile · See more »

Radioresistance

Radioresistance is the level of ionizing radiation that organisms are able to withstand.

New!!: Microorganism and Radioresistance · See more »

Regulation of gene expression

Regulation of gene expression includes a wide range of mechanisms that are used by cells to increase or decrease the production of specific gene products (protein or RNA), and is informally termed gene regulation.

New!!: Microorganism and Regulation of gene expression · See more »

Rhizobium

Rhizobium is a genus of Gram-negative soil bacteria that fix nitrogen.

New!!: Microorganism and Rhizobium · See more »

Ribosomal RNA

Ribosomal ribonucleic acid (rRNA) is the RNA component of the ribosome, and is essential for protein synthesis in all living organisms.

New!!: Microorganism and Ribosomal RNA · See more »

Robert Hooke

Robert Hooke FRS (– 3 March 1703) was an English natural philosopher, architect and polymath.

New!!: Microorganism and Robert Hooke · See more »

Robert Koch

Robert Heinrich Hermann Koch (11 December 1843 – 27 May 1910) was a German physician and microbiologist.

New!!: Microorganism and Robert Koch · See more »

Rock (geology)

Rock or stone is a natural substance, a solid aggregate of one or more minerals or mineraloids.

New!!: Microorganism and Rock (geology) · See more »

Saccharomyces cerevisiae

Saccharomyces cerevisiae is a species of yeast.

New!!: Microorganism and Saccharomyces cerevisiae · See more »

Salinicola salarius

Salinicola salarius is a Gram-negative, moderately halophilic, piezophilic proteobacterium that requires pressures of 102 MPa to grow.

New!!: Microorganism and Salinicola salarius · See more »

Salinity

Salinity is the saltiness or amount of salt dissolved in a body of water (see also soil salinity).

New!!: Microorganism and Salinity · See more »

Schizosaccharomyces pombe

Schizosaccharomyces pombe, also called "fission yeast", is a species of yeast used in traditional brewing and as a model organism in molecular and cell biology.

New!!: Microorganism and Schizosaccharomyces pombe · See more »

Sergei Winogradsky

Sergei Nikolaievich Winogradsky (or Vinogradskiy; Сергій Миколайович Виноградський; 1 September 1856 – 25 February 1953) was a Russian microbiologist, ecologist and soil scientist who pioneered the cycle-of-life concept.

New!!: Microorganism and Sergei Winogradsky · See more »

Sewage treatment

Sewage treatment is the process of removing contaminants from wastewater, primarily from household sewage.

New!!: Microorganism and Sewage treatment · See more »

Sexual reproduction

Sexual reproduction is a form of reproduction where two morphologically distinct types of specialized reproductive cells called gametes fuse together, involving a female's large ovum (or egg) and a male's smaller sperm.

New!!: Microorganism and Sexual reproduction · See more »

Siberian Traps

The Siberian Traps (Сибирские траппы, Sibirskiye trappy) is a large region of volcanic rock, known as a large igneous province, in Siberia, Russia.

New!!: Microorganism and Siberian Traps · See more »

Siege

A siege is a military blockade of a city, or fortress, with the intent of conquering by attrition, or a well-prepared assault.

New!!: Microorganism and Siege · See more »

Siege engine

A siege engine is a device that is designed to break or circumvent heavy castle doors, thick city walls and other fortifications in siege warfare.

New!!: Microorganism and Siege engine · See more »

Sinorhizobium

Sinorhizobium/Ensifer is a genus of nitrogen-fixing bacteria (rhizobia), three of which (Sinorhizobium meliloti, Sinorhizobium medicae and Sinorhizobium fredii) have been sequenced.

New!!: Microorganism and Sinorhizobium · See more »

Slime mold

Slime mold or slime mould is an informal name given to several kinds of unrelated eukaryotic organisms that can live freely as single cells, but can aggregate together to form multicellular reproductive structures.

New!!: Microorganism and Slime mold · See more »

Slow sand filter

Slow sand filters are used in water purification for treating raw water to produce a potable product.

New!!: Microorganism and Slow sand filter · See more »

Soil

Soil is a mixture of organic matter, minerals, gases, liquids, and organisms that together support life.

New!!: Microorganism and Soil · See more »

Soil biology

Soil biology is the study of microbial and faunal activity and ecology in soil.

New!!: Microorganism and Soil biology · See more »

Soil microbiology

Soil microbiology is the study of organisms in soil, their functions, and how they affect soil properties.

New!!: Microorganism and Soil microbiology · See more »

Species

In biology, a species is the basic unit of classification and a taxonomic rank, as well as a unit of biodiversity, but it has proven difficult to find a satisfactory definition.

New!!: Microorganism and Species · See more »

Spontaneous generation

Spontaneous generation refers to an obsolete body of thought on the ordinary formation of living organisms without descent from similar organisms.

New!!: Microorganism and Spontaneous generation · See more »

Spore

In biology, a spore is a unit of sexual or asexual reproduction that may be adapted for dispersal and for survival, often for extended periods of time, in unfavourable conditions.

New!!: Microorganism and Spore · See more »

Staining

Staining is an auxiliary technique used in microscopy to enhance contrast in the microscopic image.

New!!: Microorganism and Staining · See more »

Statin

Statins, also known as HMG-CoA reductase inhibitors, are a class of lipid-lowering medications.

New!!: Microorganism and Statin · See more »

Strain 121

Strain 121 (Geogemma barossii) is a single-celled microbe of the domain Archaea.

New!!: Microorganism and Strain 121 · See more »

Streptococcus

Streptococcus (term coined by Viennese surgeon Albert Theodor Billroth (1829-1894) from strepto- "twisted" + Modern Latin coccus "spherical bacterium," from Greek kokkos meaning "berry") is a genus of coccus (spherical) Gram-positive bacteria belonging to the phylum Firmicutes and the order Lactobacillales (lactic acid bacteria).

New!!: Microorganism and Streptococcus · See more »

Streptokinase

Streptokinase (SK) is a thrombolytic medication and enzyme.

New!!: Microorganism and Streptokinase · See more »

Stressor

A stressor is a chemical or biological agent, environmental condition, external stimulus or an event that causes stress to an organism.

New!!: Microorganism and Stressor · See more »

Sugar

Sugar is the generic name for sweet-tasting, soluble carbohydrates, many of which are used in food.

New!!: Microorganism and Sugar · See more »

Swarm behaviour

Swarm behaviour, or swarming, is a collective behaviour exhibited by entities, particularly animals, of similar size which aggregate together, perhaps milling about the same spot or perhaps moving en masse or migrating in some direction.

New!!: Microorganism and Swarm behaviour · See more »

Symbiosis

Symbiosis (from Greek συμβίωσις "living together", from σύν "together" and βίωσις "living") is any type of a close and long-term biological interaction between two different biological organisms, be it mutualistic, commensalistic, or parasitic.

New!!: Microorganism and Symbiosis · See more »

Temperature

Temperature is a physical quantity expressing hot and cold.

New!!: Microorganism and Temperature · See more »

The Canon of Medicine

The Canon of Medicine (القانون في الطب al-Qānūn fī al-Ṭibb) is an encyclopedia of medicine in five books compiled by Persian philosopher Avicenna (Ibn Sina) and completed in 1025.

New!!: Microorganism and The Canon of Medicine · See more »

Thermophile

A thermophile is an organism—a type of extremophile—that thrives at relatively high temperatures, between.

New!!: Microorganism and Thermophile · See more »

Thiomargarita namibiensis

Thiomargarita namibiensis is a gram-negative coccoid Proteobacterium, found in the ocean sediments of the continental shelf of Namibia.

New!!: Microorganism and Thiomargarita namibiensis · See more »

Three-domain system

The three-domain system is a biological classification introduced by Carl Woese et al. in 1977 that divides cellular life forms into archaea, bacteria, and eukaryote domains.

New!!: Microorganism and Three-domain system · See more »

Tobacco mosaic virus

Tobacco mosaic virus (TMV) is a positive-sense single stranded RNA virus, genus tobamovirus that infects a wide range of plants, especially tobacco and other members of the family Solanaceae.

New!!: Microorganism and Tobacco mosaic virus · See more »

Tolypocladium inflatum

Tolypocladium inflatum is an ascomycete fungus originally isolated from a Norwegian soil sample that, under certain conditions, produces the immunosuppressant drug ciclosporin.

New!!: Microorganism and Tolypocladium inflatum · See more »

Toxoplasmosis

Toxoplasmosis is a parasitic disease caused by Toxoplasma gondii.

New!!: Microorganism and Toxoplasmosis · See more »

Transduction (genetics)

Transduction is the process by which foreign DNA is introduced into a cell by a virus or viral vector.

New!!: Microorganism and Transduction (genetics) · See more »

Transformation (genetics)

In molecular biology, transformation is the genetic alteration of a cell resulting from the direct uptake and incorporation of exogenous genetic material from its surroundings through the cell membrane(s).

New!!: Microorganism and Transformation (genetics) · See more »

Triassic

The Triassic is a geologic period and system which spans 50.6 million years from the end of the Permian Period 251.9 million years ago (Mya), to the beginning of the Jurassic Period Mya.

New!!: Microorganism and Triassic · See more »

Tuberculosis

Tuberculosis (TB) is an infectious disease usually caused by the bacterium Mycobacterium tuberculosis (MTB).

New!!: Microorganism and Tuberculosis · See more »

Two-empire system

The two-empire system (two-superkingdom system) was the top-level biological classification system in general use before the establishment of the three-domain system.

New!!: Microorganism and Two-empire system · See more »

Types of volcanic eruptions

Several types of volcanic eruptions—during which lava, tephra (ash, lapilli, volcanic bombs and volcanic blocks), and assorted gases are expelled from a volcanic vent or fissure—have been distinguished by volcanologists.

New!!: Microorganism and Types of volcanic eruptions · See more »

Ultraviolet

Ultraviolet (UV) is electromagnetic radiation with a wavelength from 10 nm to 400 nm, shorter than that of visible light but longer than X-rays.

New!!: Microorganism and Ultraviolet · See more »

Unicellular organism

A unicellular organism, also known as a single-celled organism, is an organism that consists of only one cell, unlike a multicellular organism that consists of more than one cell.

New!!: Microorganism and Unicellular organism · See more »

University of Wisconsin–Madison

The University of Wisconsin–Madison (also known as University of Wisconsin, Wisconsin, UW, or regionally as UW–Madison, or simply Madison) is a public research university in Madison, Wisconsin, United States.

New!!: Microorganism and University of Wisconsin–Madison · See more »

Vacuum

Vacuum is space devoid of matter.

New!!: Microorganism and Vacuum · See more »

Viral disease

A viral disease (or viral infection) occurs when an organism's body is invaded by pathogenic viruses, and infectious virus particles (virions) attach to and enter susceptible cells.

New!!: Microorganism and Viral disease · See more »

Viridiplantae

Viridiplantae (literally "green plants") are a clade of eukaryotic organisms made up of the green algae, which are primarily aquatic, and the land plants (embryophytes), which emerged within them.

New!!: Microorganism and Viridiplantae · See more »

Virology

Virology is the study of viruses – submicroscopic, parasitic particles of genetic material contained in a protein coat – and virus-like agents.

New!!: Microorganism and Virology · See more »

Virus

A virus is a small infectious agent that replicates only inside the living cells of other organisms.

New!!: Microorganism and Virus · See more »

Vitamin

A vitamin is an organic molecule (or related set of molecules) which is an essential micronutrient - that is, a substance which an organism needs in small quantities for the proper functioning of its metabolism - but cannot synthesize it (either at all, or in sufficient quantities), and therefore it must be obtained through the diet.

New!!: Microorganism and Vitamin · See more »

Vitamin C

Vitamin C, also known as ascorbic acid and L-ascorbic acid, is a vitamin found in food and used as a dietary supplement.

New!!: Microorganism and Vitamin C · See more »

Water

Water is a transparent, tasteless, odorless, and nearly colorless chemical substance that is the main constituent of Earth's streams, lakes, and oceans, and the fluids of most living organisms.

New!!: Microorganism and Water · See more »

Wine

Wine is an alcoholic beverage made from grapes fermented without the addition of sugars, acids, enzymes, water, or other nutrients.

New!!: Microorganism and Wine · See more »

Winemaking

Winemaking or vinification is the production of wine, starting with the selection of the fruit, its fermentation into alcohol, and the bottling of the finished liquid.

New!!: Microorganism and Winemaking · See more »

World Ocean

The World Ocean or Global Ocean (colloquially the sea or the ocean) is the interconnected system of Earth's oceanic waters, and comprises the bulk of the hydrosphere, covering (70.8%) of Earth's surface, with a total volume of.

New!!: Microorganism and World Ocean · See more »

Year

A year is the orbital period of the Earth moving in its orbit around the Sun.

New!!: Microorganism and Year · See more »

Yeast

Yeasts are eukaryotic, single-celled microorganisms classified as members of the fungus kingdom.

New!!: Microorganism and Yeast · See more »

Yellow fever

Yellow fever is a viral disease of typically short duration.

New!!: Microorganism and Yellow fever · See more »

Yogurt

Yogurt, yoghurt, or yoghourt (or; from yoğurt; other spellings listed below) is a food produced by bacterial fermentation of milk.

New!!: Microorganism and Yogurt · See more »

Zygote

A zygote (from Greek ζυγωτός zygōtos "joined" or "yoked", from ζυγοῦν zygoun "to join" or "to yoke") is a eukaryotic cell formed by a fertilization event between two gametes.

New!!: Microorganism and Zygote · See more »

1673 in science

The year 1673 in science and technology involved some significant events.

New!!: Microorganism and 1673 in science · See more »

1984 Rajneeshee bioterror attack

The 1984 Rajneeshee bioterror attack was the food poisoning of 751 individuals in The Dalles, Oregon, through the deliberate contamination of salad bars at ten local restaurants with Salmonella.

New!!: Microorganism and 1984 Rajneeshee bioterror attack · See more »

Redirects here:

Micro organism, Micro organisms, Micro-organism, Micro-organisms, Microbe, Microbes, Microbial, Microbial life, Microoerganism, Microoerganisms, Microorganisms, Microrganism, Microscopic discovery of microorganisms, Microscopic life, Microscopic organism, Microscopic organisms, Microörganism, Microörganisms, One-celled, Plant microbiology, Productive Microbes, Simple life organisms, Single celled, Single-celled Organisms, Single-celled animal, Singlecelled, Soil microbe, Soil microbes, 🦠.

References

[1] https://en.wikipedia.org/wiki/Microorganism

OutgoingIncoming
Hey! We are on Facebook now! »