DNA Replication takes place in the nucleus before cell division and begins with 1 DNA Molecule., Helicase "unzips" DNA strands by breaking the weak hydrogen bonds between base pairs, which unwinds the two strands., The replication fork is formed, which is the point at which the two strands of DNA are separated to allow replication of each strand., Each strand of the original DNA serves as a template for the production of the new DNA strands., DNA Polymerase attaches to the template strands., DNA Polymerase adds complementary nucleotides to both original template strands. , 2 double-stranded molecules of DNA exactly like the original are made. .

DNA Replication

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