What is the final step in DNA replication?

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Multiple Choice

What is the final step in DNA replication?

Explanation:
The final step is producing two identical copies of the original DNA. In semiconservative replication, each new DNA molecule ends up with one old (parental) strand and one newly synthesized strand, so the two copies have the same sequence as the original. The other options describe steps that occur earlier in the process—unwinding the DNA, adding nucleotides to build the new strands, or removing RNA primers as part of completing the new strands.

The final step is producing two identical copies of the original DNA. In semiconservative replication, each new DNA molecule ends up with one old (parental) strand and one newly synthesized strand, so the two copies have the same sequence as the original. The other options describe steps that occur earlier in the process—unwinding the DNA, adding nucleotides to build the new strands, or removing RNA primers as part of completing the new strands.

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