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NEET Biology Molecular basis of Inheritance / विरासत का आणविक आधार Question Bank Nucleic acid (DNA/RNA)

  • question_answer
    Which one of the following is a base analogue [BHU 1984]

    A) Nitrous acid

    B) Colchicine

    C) 5 - bromouracil

    D) Caffeine

    Correct Answer: C

    Solution :

    5-bromo uracil (Bu) is base analogue of thymine. Transitions are caused by base analogues.


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