What is true about DNA polyermase?

DNA polymerase is an essential enzyme involved in DNA replication, responsible for synthesizing new DNA strands by adding nucleotides complementary to the template strand. It requires a primer to initiate synthesis and works in a 5' to 3' direction. There are several types of DNA polymerases, each with specific roles, including error correction and DNA repair. Additionally, DNA polymerase has a proofreading function that enhances the fidelity of DNA replication by correcting mismatched nucleotides.