Chemistry NEET Full Syllabus Mock Test 180 Question New Syllabus Mock Test - 9 PCB Single Correct MCQ
Published on: August 12, 2026

Match column I (Function) with column II (Types of enzymes) and select the correct option-

Column I (Function)

Column II

(Types of enzymes)

(A)

Enzymes catalysing breakdown without addition of water.

(I)

Isomerases

(B)

Enzyme catalyses the conversion of an aldose sugar to a ketose sugar.

(II)

Oxidoreductase

(C)

Enzyme where catalysis involves transfer of electrons.

(III)

Ligases

(D)

Enzyme catalysing bonding of two components with the help of ATP.

(IV)

Lyases

A
A-I; B-IV; C-III; D-II
B
A-I;B-IV; C-II; D-III
C
A-IV; B-I; C-II; D-III
D
A-IV; B-I; C-III; D-II

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Text Solution

Verified by Experts
The correct answer is:
C

Enzymes that catalyse the breakdown of molecules without the involvement of water are called Lyases, hence matches with (IV). The conversion of an aldose sugar into a ketose sugar is a rearrangement reaction carried out by Isomerases, so matches with (I) Enzymes that bring about reactions involving the transfer of electrons are known as Oxidoreductases, which makes match with (II) Finally, enzymes that catalyse the joining (bonding) of two components with the help of ATP are termed Ligases, therefore matches with (III)

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