J & K CET Medical J & K - CET Medical Solved Paper-2002

  • question_answer
    DNA and RNA are different molecules as :

    A)  DNA has cytosine and RNA has guanine

    B)  DNA has uracil and RNA has thiamine

    C)  DNA is a micromolecule and RNA is a macromolecule

    D)  DNA has thymine and RNA has uracil

    Correct Answer: D

    Solution :

                     DNA has adenine, guanine, thymine and cytosine. The thymine in RNA is replaced by uracil.


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