Question

put the steps of dna replication in order. helicase unzips the dna strand. the dna strand unwinds. 2 complementary dna strands are made. dna polymerase fills in the missing nucleotides.

Explanation:

DNA replication begins with the unwinding of the DNA strand. Then helicase unzips it. After that, DNA Polymerase fills in the missing nucleotides. Finally, 2 complementary DNA strands are made.

Answer:

1. The DNA strand unwinds.
2. Helicase unzips the DNA strand.
3. DNA Polymerase fills in the missing nucleotides.
4. 2 Complementary DNA strands are made.