The enzyme that is used to join DNA nucleotides together is

A) DNA polymerase.
B) RNA polymerase.
C) helicase.
D) primase.
E) lipase.

DNA Nucleotides

The basic building blocks of DNA, consisting of a phosphate group, a sugar molecule (deoxyribose), and one of four nitrogenous bases (adenine, cytosine, guanine, or thymine).

DNA Polymerase

An enzyme that catalyzes the synthesis of new DNA molecules by adding nucleotides to a DNA strand.

Enzyme

Organic catalyst, usually a protein, that speeds a reaction in cells due to its particular shape.