Key points for Chapter 8 1. Definitions: replication fork, leading strand, lagging strand, okazaki fragment, processivity, proofreading exonuclease, replisome, pre- replicative complexes (pre-RCS) 2 Describe the function and mechanism of dNa polymerase. 3. Describe DNA replication process and proteins involved at a replication fork.Key points for Chapter 8 1.Definitions: replication fork, leading strand, lagging strand, Okazaki fragment, processivity, proofreading exonuclease, replisome, pre￾replicative complexes (pre-RCs) 2.Describe the function and mechanism of DNA polymerase. 3.Describe DNA replication process and proteins involved at a replication fork