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9. Where does DNA replication begin?

A. Within a chromosome called Initiation site

B. Termination site inside the nucleus

C. Elongation site in the cytoplasm

D. At a site within a chromosome or plasmid called Origin of replication​


Sagot :

Answer:

D

Explanation:

Once the DNA strands have been separated, a short piece of RNA called a primer binds to the 3' end of the strand. The primer always binds as the starting point for replication. Primers are generated by the enzyme DNA primase.