NEET AIPMT SOLVED PAPER MAINS 2011

  • question_answer
    Which of the statements about 'Denaturation' given below are correct? Statements
    [A] Denaturation of proteins causes loss of secondary and tertiary structures of the protein.
    [B] Denaturation leads to the conversion of double strand of DNA into single strand.
    [C] Denaturation affects primary structure which gets distroyed.

    A)  [B] and [C]        

    B)  [A] and [C]

    C)  [A] and [B]        

    D)  [A], [B] and [C]

    Correct Answer: C

    Solution :

    During denaturation secondary and tertiary structures of protein destroyed but primary structure remains intact. Heat, acid and alkali denature DNA molecule and double strand of DNA converts into single strand.


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