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Identify the base that has a two-ring structure.
adenine
cytosine
thymine
uracil


Sagot :

Answer:

The purines in DNA are adenine and guanine, the same as in RNA. The pyrimidines in DNA are cytosine and thymine; in RNA, they are cytosine and uracil. Purines are larger than pyrimidines because they have a two-ring structure while pyrimidines only have a single ring

Explanation:

Answer:

A. Adenine EDG 2021

Explanation:

got 100%