Which is the second step?
A. DNA Helicase unwinds original DNA strand
B. RNA Primase lays down RNA primer for new nucleotide bases.
C. DNA polymerase builds new strands by bring in new nucleotide bases.
D. Ligase knits together fragments on lagging strand
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Which is the first step?
A. DNA Helicase unwinds original DNA strand
B. RNA Primase lays down RNA primer for new nucleotide bases.
C. DNA polymerase builds new strands by bring in new nucleotide bases.
D. Ligase knits together fragments on lagging strand
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