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What is the name of the DNA sequence where replication begins?

A. replication origin

B. initiator

C. replication fork

D. DNA template

User Kunok
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1 Answer

1 vote

Final answer:

DNA replication begins at the replication origin, a specific DNA sequence recognized by proteins. Helicase unwinds the DNA and replication forks are formed. Replication proceeds bidirectionally from the origin.

Step-by-step explanation:

During DNA replication, the process begins at a specific DNA sequence called the replication origin. The replication origin is recognized by certain proteins that bind to this site. An enzyme called helicase unwinds the DNA, forming Y-shaped structures called replication forks. Two replication forks are formed at the origin, and replication proceeds in both directions.

User Satyen
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