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unwinds the supercoils


unwinds the double helix

single strand binding protein (SSB)

stabilizes the DNA strands and keeps thems apart


attaches RNA primer to the parents DNA strand to begin replication

DNA polymerase

adds new nucleotides to the growing strand and makes repairs when needed and replaces the RNA primer


joins and bonds the DNA fragments together to form a complete double helix

Replication takes place in?

the nucleus

DNA is synthesized in the blank to blank direction

5' to 3'


strips RNA primer



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