JEE Main 2025 — Biomolecules Question with Solution
From: JEE Main 2025 (Online) 23rd January Evening Shift
Question
The -Helix and - Pleated sheet structures of protein are associated with its :
Choose an option
Show full solutionCorrect option: D
Correct answer
Dsecondary structure
Step-by-step explanation
-helix and -pleated sheet belongs to secondary structure of protein, which have hydrogen bonds.
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This is a previous-year question from JEE Main 2025, covering the Biomolecules chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.