- a purine base, C5H5N5, one of the fundamental components of nucleic acids, as DNA, in which it forms a base pair with thymine, and RNA, in which it pairs with uracil. Symbol: A
- a purine base present in tissues of all living organisms as a constituent of the nucleic acids DNA and RNA and of certain coenzymes; 6-aminopurine. Formula: C 5 H 5 N 5; melting pt: 360–365°C
More Definitions
- COLOMBIAN GOLD (noun) Definition, Meaning & Examples
- LAY INVESTITURE (noun) Definition, Meaning & Examples
- PROTECTORY (noun) Definition, Meaning & Examples
- ST. CROIX (noun) Definition, Meaning & Examples
- MICHIGAN BANKROLL (noun) Definition, Meaning & Examples
- DOUANIER (noun) Definition, Meaning & Examples