question 4

During which phase of the cell cycle does DNA replicate?



A.Mitosis

BCytokinesis

CInterphase

question 5

After a DNA strand replicates, it forms a condensed X shape. Each side of the X is an exact copy of the DNA and is called ________.

AChromatids

BCentromere

CGenes

question 6

Which phase of the cell cycle is where nucleus of a cell divides to form two identical nuclei?

AInterphase

BCytokinesis

CMitosis