DNA Replication Flashcards

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1
Q

Helicase

A

Cleaves/unwinds short sections of DNA

Ahead of replication fork

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2
Q

Primase

A

Synthesizes RNA primer to begin elongation process

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3
Q

DNA Polymerase

A

Adds to nucleotides to an existing nucleotide strand

Dismantles RNA primer

Proofreads

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4
Q

Ligase

A

Splices together Okazaki fragments in the lagging/leading strands

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5
Q

Proofreading

A

Repair enzymes
Including DNA polymerase

Proofread/correct mistakes in DNA replication

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6
Q

DNA Ligase

A

Repairs broken phosphodiester bonds

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