12th Class Chemistry Biomolecules / जैव-अणु Question Bank MCQs - Biomolecules

  • question_answer
    Bases common to RNA and DNA are

    A) adenine, guanine, cytosine

    B) adenine, uracil, cytosine

    C) adenine, guanine, thymine

    D) guanine, uracil, thymine.

    Correct Answer: A

    Solution :

    Adenine, guanine and cytosine are present in both RNA and DNA. DNA contains thymines while RNA contains uracil.


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