JEE Main 2021 — Biomolecules Question with Solution
JEE Main 2021 (27 Jul Shift 1)
Question
The compound is a complementary base of .......... in strands.
Choose an option
Show full solutionCorrect option: C
Correct answer
CAdenine
Step-by-step explanation
Given structure is Thymine and Thymine being paired with adenine
Practice this on the real CBT interface
Solve this JEE Main question (and the rest of the Biomolecules chapter) on PrepSharp's TCS iON-style CBT player — with timer, bookmarks and session analytics.
Solve interactively →About this question
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.