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Bioenergetics

Index Bioenergetics

Bioenergetics is a field in biochemistry and cell biology that concerns energy flow through living systems. [1]

80 relations: Acetyl-CoA, Active transport, Adenosine diphosphate, Adenosine triphosphate, Albert L. Lehninger, American Society of Exercise Physiologists, Anabolism, ATP synthase, Autotroph, Biochemistry, Biological process, Biology, Carbohydrate, Catabolism, Cell (biology), Cell biology, Cell growth, Cellular respiration, Chemical bond, Chemiosmosis, Chloroplast, Citric acid, Citric acid cycle, Combustion, Czech Academy of Sciences, Developmental biology, Electron transport chain, Energy, Energy charge, Energy homeostasis, Energy transformation, Enthalpy, Entropy, Enzyme, Exercise physiology, Fat, First law of thermodynamics, Flavin adenine dinucleotide, Food energy, Gibbs free energy, Gluconeogenesis, Glycolysis, Gordon Research Conferences, Heterotroph, Hydrogen sulfide, Hydrolysis, Kelvin, Ketosis, Life, Lithotroph, ..., Metabolic network, Metabolism, Mitochondrion, Molecule, Myosin, Nicotinamide adenine dinucleotide, Nicotinamide adenine dinucleotide phosphate, Nitrate, Nobel Prize in Chemistry, Nutrient, Organelle, Organism, Oxaloacetic acid, Oxidative phosphorylation, Oxygen, Peter D. Mitchell, Photophosphorylation, Photosynthesis, Protein, Proton, Pyruvate dehydrogenase complex, Pyruvic acid, Reaction coordinate, Reducing equivalent, Robert K. Crane, Standard Gibbs free energy of formation, Sulfite, Sulfur, Thermogenesis, Three-domain system. Expand index (30 more) »

Acetyl-CoA

Acetyl-CoA (acetyl coenzyme A) is a molecule that participates in many biochemical reactions in protein, carbohydrate and lipid metabolism.

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Active transport

Active transport is the movement of molecules across a membrane from a region of their lower concentration to a region of their higher concentration—in the direction against the concentration gradient.

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Adenosine diphosphate

Adenosine diphosphate (ADP), also known as adenosine pyrophosphate (APP), is an important organic compound in metabolism and is essential to the flow of energy in living cells.

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Adenosine triphosphate

Adenosine triphosphate (ATP) is a complex organic chemical that participates in many processes.

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Albert L. Lehninger

Albert Lester Lehninger (February 17, 1917 – March 4, 1986) was an American biochemist in the field of bioenergetics.

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American Society of Exercise Physiologists

The American Society of Exercise Physiologists is a non-profit professional organization for exercise physiologists.

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Anabolism

Anabolism (from ἁνά, "upward" and βάλλειν, "to throw") is the set of metabolic pathways that construct molecules from smaller units.

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ATP synthase

ATP synthase is an enzyme that creates the energy storage molecule adenosine triphosphate (ATP).

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Autotroph

An autotroph ("self-feeding", from the Greek autos "self" and trophe "nourishing") or producer, is an organism that produces complex organic compounds (such as carbohydrates, fats, and proteins) from simple substances present in its surroundings, generally using energy from light (photosynthesis) or inorganic chemical reactions (chemosynthesis).

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Biochemistry

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

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Biological process

Biological processes are the processes vital for a living organism to live.

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Biology

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

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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).

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Catabolism

Catabolism (from Greek κάτω kato, "downward" and βάλλειν ballein, "to throw") is the set of metabolic pathways that breaks down molecules into smaller units that are either oxidized to release energy or used in other anabolic reactions.

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Cell (biology)

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

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Cell biology

Cell biology (also called cytology, from the Greek κυτος, kytos, "vessel") is a branch of biology that studies the structure and function of the cell, the basic unit of life.

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Cell growth

The term cell growth is used in the contexts of biological cell development and cell division (reproduction).

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Cellular respiration

Cellular respiration is a set of metabolic reactions and processes that take place in the cells of organisms to convert biochemical energy from nutrients into adenosine triphosphate (ATP), and then release waste products.

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Chemical bond

A chemical bond is a lasting attraction between atoms, ions or molecules that enables the formation of chemical compounds.

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Chemiosmosis

Chemiosmosis is the movement of ions across a semipermeable membrane, down their electrochemical gradient.

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Chloroplast

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

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Citric acid

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

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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).

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Combustion

Combustion, or burning, is a high-temperature exothermic redox chemical reaction between a fuel (the reductant) and an oxidant, usually atmospheric oxygen, that produces oxidized, often gaseous products, in a mixture termed as smoke.

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Czech Academy of Sciences

The Czech Academy of Sciences (abbr. CAS, Akademie věd České republiky, abbr. AV ČR) was established in 1992 by the Czech National Council as the Czech successor of the former Czechoslovak Academy of Sciences and its tradition goes back to the Royal Bohemian Society of Sciences (founded in 1784) and the Emperor Franz Joseph Czech Academy for Sciences, Literature and Arts (founded in 1890).The Academy is the leading non-university public research institution in the Czech Republic.

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Developmental biology

Developmental biology is the study of the process by which animals and plants grow and develop.

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Electron transport chain

An electron transport chain (ETC) is a series of complexes that transfer electrons from electron donors to electron acceptors via redox (both reduction and oxidation occurring simultaneously) reactions, and couples this electron transfer with the transfer of protons (H+ ions) across a membrane.

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Energy

In physics, energy is the quantitative property that must be transferred to an object in order to perform work on, or to heat, the object.

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Energy charge

The adenylate energy charge is an index used to measure the energy status of biological cells.

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Energy homeostasis

In biology, energy homeostasis, or the homeostatic control of energy balance, is a biological process that involves the coordinated homeostatic regulation of food intake (energy inflow) and energy expenditure (energy outflow).

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Energy transformation

Energy transformation, also termed as energy conversion, is the process of changing energy from one of its forms into another.

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Enthalpy

Enthalpy is a property of a thermodynamic system.

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Entropy

In statistical mechanics, entropy is an extensive property of a thermodynamic system.

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Enzyme

Enzymes are macromolecular biological catalysts.

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Exercise physiology

Exercise physiology is the physiology of physical exercise.

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Fat

Fat is one of the three main macronutrients, along with carbohydrate and protein.

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First law of thermodynamics

The first law of thermodynamics is a version of the law of conservation of energy, adapted for thermodynamic systems.

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Flavin adenine dinucleotide

In biochemistry, flavin adenine dinucleotide (FAD) is a redox cofactor, more specifically a prosthetic group of a protein, involved in several important enzymatic reactions in metabolism.

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Food energy

Food energy is chemical energy that animals (including humans) derive from food through the process of cellular respiration.

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Gibbs free energy

In thermodynamics, the Gibbs free energy (IUPAC recommended name: Gibbs energy or Gibbs function; also known as free enthalpy to distinguish it from Helmholtz free energy) is a thermodynamic potential that can be used to calculate the maximum of reversible work that may be performed by a thermodynamic system at a constant temperature and pressure (isothermal, isobaric).

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Gluconeogenesis

Gluconeogenesis (GNG) is a metabolic pathway that results in the generation of glucose from certain non-carbohydrate carbon substrates.

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Glycolysis

Glycolysis (from glycose, an older term for glucose + -lysis degradation) is the metabolic pathway that converts glucose C6H12O6, into pyruvate, CH3COCOO− + H+.

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Gordon Research Conferences

Gordon Research Conferences are a group of prestigious international scientific conferences organized by a non-profit organization of the same name.

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Heterotroph

A heterotroph (Ancient Greek ἕτερος héteros.

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Hydrogen sulfide

Hydrogen sulfide is the chemical compound with the chemical formula H2S.

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Hydrolysis

Hydrolysis is a term used for both an electro-chemical process and a biological one.

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Kelvin

The Kelvin scale is an absolute thermodynamic temperature scale using as its null point absolute zero, the temperature at which all thermal motion ceases in the classical description of thermodynamics.

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Ketosis

Ketosis is a metabolic state in which some of the body's energy supply comes from ketone bodies in the blood, in contrast to a state of glycolysis in which blood glucose provides energy.

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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.

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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.

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Metabolic network

A metabolic network is the complete set of metabolic and physical processes that determine the physiological and biochemical properties of a cell.

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Metabolism

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

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Mitochondrion

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

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Molecule

A molecule is an electrically neutral group of two or more atoms held together by chemical bonds.

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Myosin

Myosins are a superfamily of motor proteins best known for their roles in muscle contraction and in a wide range of other motility processes in eukaryotes.

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Nicotinamide adenine dinucleotide

Nicotinamide adenine dinucleotide (NAD) is a coenzyme found in all living cells.

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Nicotinamide adenine dinucleotide phosphate

Nicotinamide adenine dinucleotide phosphate, abbreviated NADP or, in older notation, TPN (triphosphopyridine nucleotide), is a cofactor used in anabolic reactions, such as lipid and nucleic acid synthesis, which require NADPH as a reducing agent.

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Nitrate

Nitrate is a polyatomic ion with the molecular formula and a molecular mass of 62.0049 u.

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Nobel Prize in Chemistry

The Nobel Prize in Chemistry (Nobelpriset i kemi) is awarded annually by the Royal Swedish Academy of Sciences to scientists in the various fields of chemistry.

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Nutrient

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

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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.

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Organism

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

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Oxaloacetic acid

Oxaloacetic acid (also known as oxalacetic acid) is a crystalline organic compound with the chemical formula HO2CC(O)CH2CO2H.

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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).

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Oxygen

Oxygen is a chemical element with symbol O and atomic number 8.

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Peter D. Mitchell

Peter Dennis Mitchell, FRS (29 September 1920 – 10 April 1992) was a British biochemist who was awarded the 1978 Nobel Prize for Chemistry for his discovery of the chemiosmotic mechanism of ATP synthesis.

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Photophosphorylation

In the process of photosynthesis, the phosphorylation of ADP to form ATP using the energy of sunlight is called photophosphorylation.

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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).

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Protein

Proteins are large biomolecules, or macromolecules, consisting of one or more long chains of amino acid residues.

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Proton

| magnetic_moment.

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Pyruvate dehydrogenase complex

Pyruvate dehydrogenase complex (PDC) is a complex of three enzymes that converts pyruvate into acetyl-CoA by a process called pyruvate decarboxylation.

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Pyruvic acid

Pyruvic acid (CH3COCOOH) is the simplest of the alpha-keto acids, with a carboxylic acid and a ketone functional group.

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Reaction coordinate

In chemistry, a reaction coordinate is an abstract one-dimensional coordinate which represents progress along a reaction pathway.

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Reducing equivalent

In biochemistry, the term reducing equivalent refers to any of a number of chemical species which transfer the equivalent of one electron in redox reactions.

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Robert K. Crane

Robert Kellogg Crane (December 20, 1919 – October 31, 2010) was an American biochemist best known for his discovery of sodium-glucose cotransport.

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Standard Gibbs free energy of formation

The standard Gibbs free energy of formation of a compound is the change of Gibbs free energy that accompanies the formation of 1 mole of a substance in its standard state from its constituent elements in their standard states (the most stable form of the element at 1 bar of pressure and the specified temperature, usually 298.15 K or 25 °C).

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Sulfite

Sulfites or sulphites are compounds that contain the sulfite ion (or the sulfate(IV) ion, from its correct systematic name),.

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Sulfur

Sulfur or sulphur is a chemical element with symbol S and atomic number 16.

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Thermogenesis

Thermogenesis is the process of heat production in organisms.

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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.

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Energy metabolism.

References

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

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