When a neuron cell membrane has become permeable to sodium ions, what has transpired?

a. A section of the neuron has been stimulated by a neighboring neuron.
b. An action potential of about –70 millivolts has been initiated.
c. The inside cell at the disturbed area has an action potential of about -40 millivolts.
d. The previous section of the cell has become permeable to potassium chloride ions.


A

Psychology

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