Question

Match the following enzymes with their functions :

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

Select the correct option from the following :

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

Answer 1

Answer: (B)

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