Helicase: unzipping the DNA helix
Primase: synthesizing the RNA primer
DNA polymerase III: adding bases to the new DNA chain; proofreading the chain for mistakes
DNA polymerase I: removing primer, closing gaps, repairing mismatches
Ligase: final binding of nicks in DNA during synthesis and repair
Gyrase: supercoiling
I was able to answer your question by using quizlet.com, I would recommend checking it out.
I hope this has answered your question, good luck on your assignment.
