A zebra cell is just about to replicate its DNA. What happens first? An RNA molecule attaches to a DNA molecule. The DNA folds over on itself to create a dense chromosome. Enzym…

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asked Oct 4, 2017 77.8k views

1 Answer

Ioquatix · Answer 1 · 2017-10-09T10:34:14+0000

Answer:

Enzymes unwind the DNA molecule into two strands.

Step-by-step explanation:

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