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What are the differences between structures …

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What are the differences between structures of purines and pyrimidines?

    • Posted by Rupali Kumari 5 years, 5 months ago

    CBSE > Class 12 > Biology
    • 1 answers

    Kritika Yadav 5 years, 5 months ago

    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.

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