JIPMER Jipmer Medical Solved Paper-2001

  • question_answer
    The successive nucleotides of RNA are covalently linked through:

    A) hydrogen bonds              

    B)       phosphodiester bonds

    C) glycosidic bonds

    D) none of these

    Correct Answer: B

    Solution :

    (a) The successive nucleotides of RNA and DNA are covalently linked through Phosphodiester bonds. (b) Glycosidic bonds present between sugar and nitrogenous bases. (c) Hydrogen bonds present between two nitrogenous bases. As A = T and G=C.


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