NEET Biology Biotechnology : Principles And Processes Question Bank Genetic Engineering

  • question_answer
    DNA repairing is done by  [AFMC 2004; MP PMT 2005; Orissa JEE 2005]

    A) Ligase

    B) DNA polymerase III

    C) DNA polymerase II

    D) DNA polymerase I

    Correct Answer: A

    Solution :

    DNA fragments can be rejoined/repaired under the appropriate renaturation condition by using the enzyme DNA ligase to reform the missing phosphodiester linkages in each strand.


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