Match the columns Column-IColumn-II(A)Restriction enzymes(I)Extra chromosomal DNA(B)Cloning(II)Molecular scissors(C)Plasmid(III)Making multiple identical copies(D)DNA ligase(IV)Sealing enzyme Codes

Match the columns Column-IColumn-II(A)Restriction enzymes(I…

Biology Biotechnology Principles and Processes Single Correct MCQ

Published on: August 20, 2026

Match the columns

Column-I	Column-II
(A)	Restriction enzymes	(I)	Extra chromosomal DNA
(B)	Cloning	(II)	Molecular scissors
(C)	Plasmid	(III)	Making multiple identical copies
(D)	DNA ligase	(IV)	Sealing enzyme

Codes

-(II), -(IV), -(I), -(III),

-(III), -(III), -(II), -(I),

-(I), -(II), -(III), -(IV),

-(IV) -(I) -(IV) -(II)

Verified by Experts

The correct answer is:

Restriction enzymes → Molecular scissors

Cloning → Making multiple identical copies

Plasmid → Extrachromosomal DNA

DNA ligase → Sealing enzyme

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