Uttarakhand PMT Uttarakhand PMT Solved Paper-2005

  • question_answer
    The enzyme restriction endonucleases:

    A)  cuts single strand of DNA

    B)  joins the strands of DNA

    C)  cuts double strand of DNA

    D)  cuts RNA strand

    Correct Answer: C

    Solution :

    Restriction endonuclease cuts ds DNA at specific site where its function is restricted. Therefore, it is called restriction endonuclease.


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