JEE Main 2021 — Biomolecules Question with Solution
From: JEE Main 2021 (Online) 25th July Evening Shift
Question
Which one of the following is correct structure for cytosine?
Choose an option
Show full solutionCorrect option: C
Correct answer
C
Step-by-step explanation
The correct structure of cytosine
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This is a previous-year question from JEE Main 2021, 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.