During proofreading, which of the following enzymes reads the DNA?

primase

topoisomerase

DNA pol

helicase

DNA pol

Explanation:

DNA polymerases (DNA Pol) are enzymes present in both eukaryotic and prokaryotic cells. These enzymes are responsible for the synthesis of complementary DNA molecules. These enzymes are essential for DNA replication and generally work by using an individual DNA strand as a template to synthesize a complementary strand, so DNA polymerases are DNA dependent.

During the proofreading, DNA polymerase is the enzyme that has the function of reading the DNA.