JEE Main 2022 — Biomolecules Question with Solution
From: JEE Main 2022 (Online) 30th June Morning Shift
Question
The sugar produced after complete hydrolysis of DNA is
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Show full solutionCorrect option: A
Correct answer
Aa pentose sugar.
Step-by-step explanation
DNA mainly consist of a nitrogeneous base, phosphate group and a pentose sugar.
So, hydrolysis of DNA produces a pentose sugar.
So, hydrolysis of DNA produces a pentose sugar.
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This is a previous-year question from JEE Main 2022, 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.