Question

question 8 1 pts dna polymerase has several functions except breaking the hydrogen bonds of the original dna molecule adding free dna nucleotides to the original template strands removing mismatched nucleotides as a proofreading mechanism to ensure dna is replicated accurately none, all are functions of dna polymerase

Explanation:

DNA polymerase adds nucleotides to the growing DNA strand during replication and has proof - reading ability. However, the enzyme that breaks the hydrogen bonds of the original DNA molecule is helicase, not DNA polymerase.

Answer:

A. breaking the hydrogen bonds of the original DNA molecule