The secondary structure of protein is stabilised by:
Show Hint
- Hydrogen bonding
- glycosidic bond
- Peptide bond
- van der Waals forces
The Correct Option is A
Solution and Explanation
Secondary structure (\(\alpha\)-helix, \(\beta\)-pleated sheet) arises from regular folding of the chain.
These folds are held in place by hydrogen bonds between the C=O of one residue and the N-H of another.
Glycosidic bonds occur in carbohydrates, and peptide bonds define the primary structure.
Answer: (1) Hydrogen bonding
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