Which of the following is responsible for the stability of secondary polypeptide?

(A)peptide bond

(B)Hydrogen bonding

(C)Di-sulphide bond

(D) Ionic bond

Secondary structure of protein incudes Alpha helix and beta pleated sheath which are stabilised by hydrogen bonding.

Difficulty Level:

  • 21%
  • 60%
  • 20%
  • 1%