JEE Main 2025 — Biomolecules Question with Solution
JEE Main 2025 (7 Apr Shift 2)
Question
Given below are two statements :
Statement (I) : On hydrolysis, oligo peptides give rise to fewer number of -amino acids while proteins give rise to a large number of -amino acids.
Statement (II) : Natural proteins are denatured by acids which convert the water soluble form of fibrous proteins to their water insoluble form.
In the light of the above statements, choose the most appropriate answer from the options given below :
Statement (I) : On hydrolysis, oligo peptides give rise to fewer number of -amino acids while proteins give rise to a large number of -amino acids.
Statement (II) : Natural proteins are denatured by acids which convert the water soluble form of fibrous proteins to their water insoluble form.
In the light of the above statements, choose the most appropriate answer from the options given below :
Choose an option
Show full solutionCorrect option: C
Correct answer
CBoth statement I and statement II are incorrect
Step-by-step explanation
(i) Protein does not gives -amino acid on hydrolysis
(ii) Fibrous protein are not water soluble
So both statement's are wrong
(ii) Fibrous protein are not water soluble
So both statement's are wrong
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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.