Biology, asked by Shah234, 10 months ago

Which of the following is true of purines
Cytosine is a purine
Purines binds readily to deoxyribose but not ribose
Purines have a double ringed structure
Both adenine and thymine are purines

Answers

Answered by bpushpabhavani

2

Answer: purines have a double ringed structure

Explanation:

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