Final answer:
DNA pol 1 is responsible for removing RNA primers and filling in gaps with DNA nucleotides, while DNA pol 3 is the primary enzyme responsible for replicating DNA strands during replication. There is generally only one copy of DNA pol 1 per cell, while there are multiple copies of DNA pol 3 per cell.
Step-by-step explanation:
Based on the information provided, it is not clear which specific DNA polymerases the question is referring to. However, in general, DNA polymerase 1 (DNA pol 1) and DNA polymerase 3 (DNA pol 3) are enzymes involved in DNA replication.
In prokaryotes, such as E. coli, DNA pol 1 is responsible for removing RNA primers and filling in the gaps with DNA nucleotides. Typically, there is only one copy of DNA pol 1 per cell.
DNA pol 3, on the other hand, is the primary enzyme responsible for replicating the DNA strands during replication. It synthesizes new DNA strands by adding complementary nucleotides to the parent strands. Usually, there are multiple copies of DNA pol 3 per cell to ensure efficient and rapid DNA replication.