<prompt> Which enzyme polymerizes Okazaki fragments?DNA polymerase IDNA polymerase IIDNA polymerase IIIRNA polymerase  <response>: DNA polymerase III holoenzyme is the enzyme primarily responsible for replicative DNA synthesis in E. coli. It carries out primer-initiated 5 to 3 polymerization of DNA on a single-stranded DNA template, as well as 3 to 5 exonucleolytic editing of mispaired nucleotides Ref-D.M.Vasudevan 7e p538 