Manipal Medical Manipal Medical Solved Paper-2013

  • question_answer
    Specific redioactive identification of ribosomal RNA can be achieved by using\[^{14}C\]labelled

    A)  guanine              

    B)  uracil

    C)  thyonine             

    D)  cytosine

    Correct Answer: B

    Solution :

     The thymine and the sugar deoxyribose are incorporated into DNA, not in RNA. Adenine, cytosine and guanine are incorporated into both RNA and DNA. Ribose sugar and the base uracil are specific to all the forms of RNA.


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