An excitatory message causes the cell's electrical potential to become:
A) more positive
B) more negative
C) less negative
D) less positive
Correct Answer:
Verified
Q53: The unequal concentrations of potassium, sodium and
Q54: A resting potential is:
A)an electrical signal that
Q55: Both protein molecules and potassium ions:
A)carry a
Q56: Both sodium and potassium ions:
A)carry a negative
Q57: Both sodium and chloride ions:
A)carry a positive
Q59: The resting potential of a neuron is
Q60: Messages travel between neurons:
A)chemically
B)cognitively
C)electrically
D)behaviorally
Q61: The axon hillock is the point where:
A)the
Q62: An inhibitory message causes the cell's electrical
Q63: Depolarization occurs when a neuron's electrical potential
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