Biology, 21.03.2020 22:55 anonymous1813

The structure of dna is held together by ?

A. purines pairing with pyridimines
B. hydrogen bonds between adenine and thymine
C. attraction between cytosine and guanine.
D. All of the above

Answers: 1

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The structure of dna is held together by ?

A. purines pairing with pyridimines
B....