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J & K CET Medical J & K - CET Medical Solved Paper-2002

  • question_answer
    Nucleic acid can be fragmented by the enzyme:

    A)  polymerases                    

    B)  nucleases

    C)  proteases                          

    D)  ligases

    Correct Answer: B

    Solution :

                    The nuclease enzyme cut the DNA into fragments. It is of two types i.e., exonuclease and endonuclease. The exonuclease cuts the DNA from ends while the endonuclease cuts the DNA at the internal portion.


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