Which DNA polymerase in bacteria synthesizes DNA strands during replication and forms part of a complex that serves as a large replication machine?

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Quizplus · Accepted Answer

DNA polymerase III is the main polymerase in bacteria responsible for synthesizing DNA strands during replication. It forms part of a complex called the replisome, which serves as a large replication machine. Although DNA polymerase I also plays a role in replication and DNA repair, it is not the main polymerase or part of the replisome complex. DNA polymerase II and IV are involved in DNA repair but not replication.

Which DNA Polymerase in Bacteria Synthesizes DNA Strands During Replication