Multiple Choice
An excitatory message causes:
A) channels to open in the neuron's membrane that allow chloride ions to flow out
B) channels to open in the neuron's membrane that allow sodium ions to flow in
C) channels to open in the neuron's membrane that allow potassium ions to flow in
D) the neuron's sodium/potassium pump to be inactivated
Correct Answer:

Verified
Correct Answer:
Verified
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