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12th Class Chemistry Biomolecules / जैव-अणु

  • question_answer 57)
      In fibrous proteins, polypeptide chains are held together by....... (a)van der Waals forces (b)disulphide linkage (c)electrostatic forces of attraction (d)hydrogen bonds

    Answer:

      (B,D) Disulphide linkages and H-bonds.                                                               


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