What happens first at each origin of replication?

Biology

2 answers:

Debora [2.8K]3 years ago

7 0

Enzymes unwind DNA <span>Half of the original DNA is in the replicated DNA.

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Vikki [24]3 years ago

3 0

Answer: Origin of replication is the site/ sequence in the genome of organisms from where the process of DNA replication is started. At first, the two strands are separated that is unwinding of double helix occurs with the help of an enzyme called helicase at this site ( origin or replication).

Due to this, a replication fork is formed and the process of replication is started.

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