Review the replication fork, extension of DNA, and synthesizing of DNA figures.
figures 4.14, 15, 18
They are very important!
What is required to connect DNA fragments on the lagging strand?
DNA polymerase I and Ligase
How long does DNA synthesis continue on the lagging strand, at what point does it stop?
It continues until it reaches previously synthesized DNA
What removes the RNA primer and replaces it with DNA?
DNA polymerase I
What seals nicks in the DNA?
Nick - a small notch or indentation on an edge or surface
DNA ligase