JEE Main 2025 — Biomolecules Question with Solution
From: JEE Main 2025 (Online) 4th April Evening Shift
Question
A dipeptide, " " on complete hydrolysis gives " " and " ". " " on treatment with aq. produces lactic acid. On the other hand " z " on heating gives the following cyclic molecule.
Based on the information given, the dipeptide is :
This question includes a diagram. The text above accompanies the figure.
Choose an option
Show full solutionCorrect option: D
Step-by-step explanation
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 2025, 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.