Table of Contents
Cholesterol
Cholesterol is the principal sterol of all higher animals, distributed in body tissues, especially the brain and spinal cord, and in animal fats and oils.
Enzyme
Enzymes are proteins that act as biological catalysts by accelerating chemical reactions.
Gene
In biology, the word gene has two meanings.
See CYP2A13 and Gene
Lipid
Lipids are a broad group of organic compounds which include fats, waxes, sterols, fat-soluble vitamins (such as vitamins A, D, E and K), monoglycerides, diglycerides, phospholipids, and others.
Protein
Proteins are large biomolecules and macromolecules that comprise one or more long chains of amino acid residues.
Steroid
A steroid is an organic compound with four fused rings (designated A, B, C, and D) arranged in a specific molecular configuration.
Tobacco
Tobacco is the common name of several plants in the genus Nicotiana of the family Solanaceae, and the general term for any product prepared from the cured leaves of these plants.
References
Also known as CYP2A13 (gene).

