Match the following. Column IColumn II(A)Inhibitor ofcatalytic Activity(I)Ricin(B)Possess peptidebonds(II)Malonate(C)Cell wall materialin fungi(III)Chitin(D)Secondarymetabolite(IV)Collagen Choose the correct option from the following:

Match the following. Column IColumn II(A)Inhibitor ofcataly…

Biology NEET Full Syllabus Mock Test 180 Questions New Syllabus Mock Test - 12 PCB Single Correct MCQ

Published on: August 14, 2026

Match the following.

	Column I		Column II
(A)	Inhibitor of catalytic Activity	(I)	Ricin
(B)	Possess peptide bonds	(II)	Malonate
(C)	Cell wall material in fungi	(III)	Chitin
(D)	Secondary metabolite	(IV)	Collagen

Choose the correct option from the following:

→ (III), → (III), → (II), → (II),

→ (I), → (IV), → (III), → (IV),

→ (IV), → (I), → (I), → (III),

→ (II)
→ (II)
→ (IV)
→ (I)

Text Solution

Verified by Experts

The correct answer is:

Malonate resembles succinate in structure. Succinate is the substrate of the enzyme succinate dehydrogenase. Hence malonate acts as a competitive inhibitor of this enzyme.
Collagen is a protein, and hence has peptide bonds.
Cell wall of fungi is made of chitin.
Ricin, a toxin is a secondary metabolite.

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