Question

A A particular enzyme adds nucleotides to a growing do you know strand during replication it also removes unwanted nucleotides in a DNA strand does helping and DNA repair identify this enzyme
a: DNA polymerase
b: DNA ligase
c: DNA helicase
d:Primase

Answer 1

The answer is a: DNA Polymerase

Answer 2

As synthesis proceeds, an enzyme removes the RNA primer, which is then replaced with DNA nucleotides, and the gaps between fragments are sealed by an enzyme called DNA ligase