major enzymes in DNA synthesis Flashcards
1
Q
helicase
A
unzipping the DNA helix
2
Q
gyrase
A
helping to untangle the DNA supercoils
3
Q
primase
A
synthesizing an RNA primer
4
Q
DNA polymerase III
A
adding bases to the new DNA chain; proofreading the chain for mistakes
5
Q
DNA polymerase I
A
removing primer, closing gaps, repairing mismatches
6
Q
Ligase
A
final binding of nicks in DNA during synthesis and repair