Smokign and sun exposure have both been shown to be factors in causing cancer. How are cancer cells different from normal cells?
A. Cancer cells grow and divide uncontrollably because they do not respond to signals that control the cell cycle
B. Cancer cells do not divide because they do not respond to signals that control mitosis
C. Cancer do not replicate their chromosomes because their cell cycle does not include interphase.
D. Cancer cells grow uncontrollably because they do not respond to signals that form cell plates.