The role of the Polymerase is to make more DNA from nucleotides. There a few different types of Polymerase, and they work in pairs to replicate cells.
Explanation:
DNA polymerase I and DNA polymerase III are the main DNA polymerases. These are involved in DNA replication, proofreading and repair of DNA. During the process of replication, DNA polymerase adds nucleotides on the RNA primer. ... It is very accurate in assembling nucleotides during replication.