Answer:
DNA polymerase is the enzyme that is used in order to create a radioactive labeled DNA.
This enzyme synchronizes the molecules from deoxy ribonucleotides which are considered as the building blocks of the DNA.
Step-by-step explanation:
The radioactive deoxy ribonucleotides are used as raw materials in order to synthesize the DNA which makes DNA polymerase to utilize the dNTPs that are radioactively labeled in order to make new DNA strands.
DNA polymerase is vital for the replication of the DNA.