Helicase, Unwinds helix, Creates replication fork, Separates parent DNA, Begins at origin, Ligase, Forms covalent bonds between DNA nucleotides, DNA Polymerase, Builds DNA 5’ to 3’, Starts at the primer, Can only add to an existing chain, Links together the sugar and phosphate groups of adjacent nucleotides, Primer, Start point for building daughter strands, Contains ribose, Has U instead of T, Short lengths of RNA, Primase, Adds a primer

DNA Replication

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