Question

which enzyme replace the rna primers?

Answer 1

The enzyme that replaces RNA primers with DNA during DNA replication is called **DNA polymerase I** in prokaryotes. In eukaryotes, this role is primarily carried out by **DNA polymerase δ** and **DNA polymerase ε**. These enzymes have exonuclease activity that allows them to remove the RNA primers and fill in the gaps with DNA nucleotides.