DNA stores biological information in sequences of four bases of nucleic acid — adenine, thymine, cytosine, and guanine. Which are strung along ribbons of sugar-phosphate molecules in the shape of a double helix.
DNA stores biological information in sequences of four bases of nucleic acid — adenine (A), thymine (T), cytosine (C) and guanine (G) — which are strung along ribbons of sugar- phosphate molecules in the shape of a double helix.
