Question

a	Restriction endonuclease	(i)	Joins the DNA fragments
b	Restriction exonuclease	(ii)	Extends primers on exonuclease genomic DNA template
c	DNA ligase	(iii)	Cuts DNA at specific position
d	Tag polymerase	(iv)	Removes nucleotides from the ends of DNA

Select the correct option from the following:

• A. a-(ii), b-(iv), c-(i), d-(iii)
• B. a-(iii), b-(i), c-(iv), d-(ii)
• C. a-(iii), b-(iv), c-(i), d-(ii)
• D. a-(iv), b-(iii), c-(i), d-(ii)

Answer 1

Answer: (C)

Correct answer is (c) a-(iii), b-(iv), c-(i), d-(ii)