JEE Main 2019 — Biomolecules Question with Solution
From: JEE Main 2019 (Online) 12th January Morning Slot
Question
Among the following compounds most basic amino acid is -
Choose an option
Show full solutionCorrect option: A
Correct answer
ALysine
Step-by-step explanation
Compound Pl value
Histidine 7.6
Serine 5.7
Lysine 9.8
Asparagine 5.4
Histidine 7.6
Serine 5.7
Lysine 9.8
Asparagine 5.4
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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.