Question:

The helical structure of protein is stabilized by:

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The helical structure of proteins is stabilized primarily by hydrogen bonds.
Updated On: Mar 25, 2026
  • peptide bonds
  • dipetide bonds
  • hydrogen bonds
  • van der Waals forces
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The Correct Option is C

Solution and Explanation


Step 1: Protein structure.

The helical structure of proteins, such as in alpha helices, is stabilized by hydrogen bonding between the backbone atoms.
Thus, the correct answer is (3).
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