JEE Main 2013 — Biomolecules Question with Solution
JEE Main 2013 (22 Apr Online)
Question
Which of the following structures represents thymine ?
Choose an option
Show full solutionCorrect option: D
Correct answer
D

Step-by-step explanation
The correct structure of thymine is


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This is a previous-year question from JEE Main 2013, 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.