DNA Replication Flashcards
1
Q
Helicase
A
Cleaves/unwinds short sections of DNA
Ahead of replication fork
2
Q
Primase
A
Synthesizes RNA primer to begin elongation process
3
Q
DNA Polymerase
A
Adds to nucleotides to an existing nucleotide strand
Dismantles RNA primer
Proofreads
4
Q
Ligase
A
Splices together Okazaki fragments in the lagging/leading strands
5
Q
Proofreading
A
Repair enzymes
Including DNA polymerase
Proofread/correct mistakes in DNA replication
6
Q
DNA Ligase
A
Repairs broken phosphodiester bonds