10. Cell Signaling
Types of Cell Signaling
Multiple Choice
Multiple ChoiceWhich of the following statements about apoptosis is true?
A
Apoptosis typically involves only a single signaling pathway.
B
Apoptosis occurs randomly during embryonic development of a nematode.
C
Apoptosis is triggered only by signals from outside the cell.
D
All of the listed responses are correct.
E
Apoptosis is essential for normal development of the nervous system.
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