https://doi.org/10.1351/goldbook.N04245
Macromolecules, the major organic matter of the nuclei of biological cells, made up of @N04255@ units, and hydrolysable into certain @P04958@ or @P04953@ (usually adenine, cytosine, guanine, thymine, uracil), d-ribose or 2-deoxy-d-ribose and phosphoric acid.
N04245.png
See:
deoxyribonucleic acids
, ribonucleic acids