DNA: Definition, Structure, and Discovery

nitrogen bases are adeni ne (A), t hymine (T ), guani ne (G ) and cyt osine (C). The order of these b ases i s what det ermines DNA' s instructions, or genet i c code. Si mil ar t o t he way t he order of l et t ers i n t he alphabet can be use d t o f orm a word, t he order of ni t rogen bases i n a DNA

Base, Seas, Bsa e

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