JEE Main 2019 — Biomolecules Question with Solution
From: JEE Main 2019 (Online) 12th April Morning Slot
Question
Which of the following statements is not true about RNA?
Choose an option
Show full solutionCorrect option: D
Correct answer
DIt has always double stranded -helix structure
Step-by-step explanation
RNA has a single standard helix structure.
DNA has a double standard helix structure
DNA has a double standard helix structure
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This is a previous-year question from JEE Main 2019, 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.