JEE Main 2020 — Biomolecules Question with Solution
From: JEE Main 2020 (Online) 4th September Evening Slot
Question
The number of chiral centres present in
threonine is ________.
Enter your answer
Show full solutionCorrect answer: 2
Correct answer
2
Step-by-step explanation
The structure of threonine is
No. of chiral centres present in it = 2
No. of chiral centres present in it = 2
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This is a previous-year question from JEE Main 2020, 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.