<prompt> Eukaryotic DNA polymerase involved in proofreading and DNA repair during replication isabEd  <response>: In bacteria, all three DNA polymerases I, II and III have the ability to proofread, using 3 - 5 exonuclease activity. ... In eukaryotesonly the polymerases that deal with the elongation delta and epsilon have proofreading ability 3 - 5 exonuclease activity Ref satyanarayana 4e 