JEE Main 2007 — Biomolecules Question with Solution
JEE Main 2007
Question
The secondary structure of a protein refers to
Choose an option
Show full solutionCorrect option: A
Correct answer
A-helical backbone
Step-by-step explanation
Secondary structure of proteins involves -helical back bond and -sheet structures. These structures are formed as a result of -bonding between different peptide groups.
Hence, (A) is correct
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This is a previous-year question from JEE Main 2007, 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.