45. Nervous System
Neurons and Action Potentials
Multiple Choice
Multiple ChoiceThreshold is of great significance in the physiology of neurons. What happens if threshold is not reached?
A
The neuron cannot regain its resting potential
B
The action potential will be "inversed," with a flux of sodium out of the cell rather than into it
C
An action potential will be reached
D
None of the listed responses is correct.
E
Positive-feedback depolarization will not occur
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