The option B is correct.
- involves enzymes that binds to DNA.
Synthesis of DNA involves replication of DNA molecule.
During replication, 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.
Hope so, this ans will help you.........
