Purines include
A) cytosine, uracil, and thymine.
B) adenine and cytosine.
C) adenine and thymine.
D) cytosine and thymine.
E) adenine and guanine.

Name: Purines include A) cytosine, uracil, and thymine. B) adenine and cytosine. C) adenine and thymine. D) cytosine and thymine. E) adenine and guanine.
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Question

Quizplus · Accepted Answer

Purines are a type of nitrogenous base found in DNA and RNA. They are characterized by a two-ring structure. The two purines are adenine and guanine.

Purines Include