JEE Main 2021 — Biomolecules Question with Solution
JEE Main 2021 (31 Aug Shift 1)
Question
Which one of the following compounds contains glycosidic linkage ?
Choose an option
Show full solutionCorrect option: C
Correct answer
CLactose
Step-by-step explanation
Structure of Lactose 
The linkage is between of -Galactose and of -Glucose.
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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.