(i) Helicase
(ii) RNA polymerase
(iii) DNA polymerase
(a) i and ii
(b) i and iii
(c) ii and iii
(d) i, ii and iii
Answer- (b) i and iii
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(i) Helicase
(ii) RNA polymerase
(iii) DNA polymerase
(a) i and ii
(b) i and iii
(c) ii and iii
(d) i, ii and iii
Answer- (b) i and iii