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

  • question_answer
    Who used heavy nitrogen N15 for proving semiconservative way of DNA replication [MP PMT 1993]

    A) Masters and Broda

    B) Meselson and Stahl

    C) Watson and Crick

    D) Jacob and Monad

    Correct Answer: B

    Solution :

    Meselson and stahl (1958) cultured E. coli bacteria in a culture medium to prove that DNA replication is semi conservative.


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