asked 97.3k views
5 votes
Which of the following must happen before the cell can go through mitosis? A. The cytoplasm must divide. B. The cell must copy its DNA. C. The spindle fibers must break down. D. The sister chromatids must separate.

asked
User Juanetta
by
7.9k points

2 Answers

5 votes
B, because this occur before the others. 
answered
User Fleurette
by
7.6k points
7 votes
The answer is B.The cell must copy its own DNA 
answered
User Royskatt
by
8.3k points
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