A) Peptide bond
B) Hydrogen bond
C) van der Waals' forces
D) Ionic bond
Correct Answer: B
Solution :
Secondary structure of protein determine the coiling of the polypeptide chain into helic structure. The helical structure arises because of folding or twisting of polypeptide chain into a coiled or spiral form due to hydrogen bond.You need to login to perform this action.
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