218 JEE Main Biomolecules PYQs (2002–2026) with verified answers and step-by-step solutions.
This page collects every JEE Main Biomolecules previous-year question from Chemistry, 2002–2026. Each links to a full solution with a verified answer key. Click any year above to narrow the list, or open a question to study its step-by-step working and then practice it on PrepSharp's CBT player.
Match the LIST-I with LIST-II List-I Deficiency Disease List-II Vitamin A. Scurvy I. Pyridoxine B. Convulsions II. Vita…
Given below are two statements: Statement I: The structure of Maltose is given below: Maltose is a non-reducing sugar.…
The correct statements are : A. Activation energy for enzyme catalysed hydrolysis of sucrose is lower than that of acid…
Match List - I with List - II. arrayl List - I & List - II \ Reaction of Glucose with & Product formed \ A. Hydroxylami…
Both human DNA and RNA are chiral molecules. The chirality in DNA and RNA arises due to the presence of
Identify the correct pair having amino acid (A) and the hormone (B) that is iodinated derivative of the amino acid (A).…
A student is given one compound among the following compounds that gives positive test with Tollen's reagent. The compo…
Identify the correct statements. A. Arginine and Tryptophan are essential amino acids. B. Histidine does not contain he…
Match the LIST-I with LIST-II List-I Amino acid List-II Positive reaction/Test for functional group present in side cha…
A D-aldotetrose on oxidation with concentrated HNO₃ resulted in optically inactive dicarboxylic acid. The structure of…
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