Answer:
DNA pol uses the energy provided by hydrolysis of the high-energy phosphate bond at the 5' end of the incoming nucleotide to add it to the 3' end of the growing DNA.Without the high-energy phosphate bond, the correct nucleotide can not be added.
Explanation:
z and y only
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A
the function of DNA polymerase is to unzip the double helix structure of DNA by breaking down the weak hydrogen bond
