(biochemistry, genetics) A base, C₅H₅N₅, found in certain glands and tissues, which pairs with thymine in DNA and uracil in RNA.

plural of adenine (multiple adenine molecules)

(biochemistry) An organic coenzyme involved in biological oxidation and reduction reactions.

(biochemistry) An organic coenzyme involved in biological oxidation and reduction reactions.

(biochemistry) The phosphate of nicotinamide adenine dinucleotide; a coenzyme important in fatty acid synthesis.