Bio-Physics (M.Phil./Ph.D.) 2021 Panjab University Entrance Exam With Answers

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36.

DNA replication in E.coli requires

A: Primase to make small primers containing deoxyribonucleotides
B: DNA polymerase III to join Okazoki fragments
C: DNA polymerase α to synthesize DNA
D: DNA polymerase I to remove primers and fill in gaps in the lagging strand

The answer is: D