What happens first in DNA replication?
A) the DNA molecule unwinds
B) DNA polymerase brings new nucleotides to the old DNA strand
C) DNA ligase activity begins
D) hydrogen bonds are broken
E) none of these things happen first

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The Answer of What happens first in DNA replication?
A) the DNA molecule unwinds
B) DNA polymerase brings new nucleotides to the old DNA strand
C) DNA ligase activity begins
D) hydrogen bonds are broken
E) none of these things happen first

What Happens First in DNA Replication