Sodium ions flow into a neuron's cell body through sodium channels in response to:
A)an inhibitory message
B)hyperpolarization
C)an action potential
D)an excitatory message

Question

Quizplus · Accepted Answer

Sodium ions flowing into a neuron's cell body through sodium channels indicate an excitatory message. Excitatory messages increase the likelihood of the neuron firing an action potential.

Sodium Ions Flow into a Neuron's Cell Body Through Sodium