J & K CET Medical J & K - CET Medical Solved Paper-2008

  • question_answer
    Uracil is present in RNA at the place of

    A)  adenine                                             

    B)  guanine

    C)  cytosine                                             

    D)  thymine

    Correct Answer: D

    Solution :

                    The purines of both DNA and RNA are adenine and guanine. The pyrimidines of DNA are cytosine and thymine and of RNA are cytosine and uracil. The uracil replaces the thymine of DNA.


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