BHU PMT BHU PMT (Mains) Solved Paper-2008

  • question_answer

    Directions : In the following question more than one of the answers given may be correct. Select the correct answer and mark it according to the code:

    The base present in both DNA and RNA are (1) thymine                        (2) cytosine (3) uracil                               (4) adenine

    A)  1, 2 and 3 are correct.

    B)  1 and 2 are correct.

    C)  2 and 4 are correct.

    D)  1 and 3 are correct.

    Correct Answer: C

    Solution :

                     The base present in DNA are (i) Purines (adenine and guanine) (ii) Pyrimidines (cytosine and thymine). The base present in RNA are: (i) Purines (adenine and guanine) (ii) Pyrimidines (cytosine and uracil).


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