The function of DNA polymerase is to replicate, proofread and repair DNA. Several DNA polymerases exist, but DNA polymerase I, or Pol I, and DNA polymerase III, or Pol III, are the main ones involved in DNA replication. More »

DNA polymerase I is an enzyme that plays a role in the process of DNA replication, according to the biochemical research firm Worthington Biochemical Corporation. DNA polymerase I is abundant, and its task is to fill spa... More »

According to the National Center for Biotechnology Information, the primary role of DNA polymerases is to replicate the DNA of an organism, accurately and efficiently, during cell division. Additionally, polymerases play... More »

The most basic difference between DNA polymerase and RNA polymerase is that DNA polymerase is used in the replication of DNA, while the RNA polymerase transcribes DNA to RNA. DNA polymerase also makes fewer mistakes than... More » Science Biology Molecular Biology & DNA

DNA polymerase II is a type of DNA polymerase: a category of enzymes that synthesize identical copies of existing DNA, allowing dividing cells to pass this genetic information on to their daughter cells. DNA polymerase I... More »

Many enzymes are involved in DNA replication, including DNA helicase, DNA polymerase, topoisomerase, DNA gyrase, DNA ligase, primase and telomerase. Replication is a complex process with many steps, all of which require ... More »

The function of RNA polymerase II is to synthesize mRNA using a DNA strand as a template, explains UC Davis BioWiki. The process, by which an mRNA strand is constructed from a DNA strand, is called transcription, and the... More »