Which of the following factors might cause checkpoint genes to interrupt cell division?
A. Neurological signals sent from the brain tell the cell to stop.
B. The cell's DNA has been damaged somehow.
C. There are not enough nutrients to support cell division.
D. The cell's DNA was replicated incorrectly.
Ans:
C. There are not enough nutrients to support cell division.
D. The cell's DNA was replicated incorrectly.
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