Multiple Choice
Action potentials and excitatory postsynaptic potentials (EPSPs) are similar in that both
A) are always all-or-none.
B) last about the same amount of time.
C) involve voltage-dependent ion channels.
D) involve the movement of sodium into cells.
Correct Answer:

Verified
Correct Answer:
Verified
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Q12: When chemical communication at a synapse is
Q13: Protein structures on the postsynaptic neuron that
Q14: When an axo-axonic synapse results in a
Q15: Once an action potential occurs at the
Q17: The primary function of the neurofilaments is<br>A)
Q18: The membrane potential at which an action
Q19: In the resting neuron, sodium is pushed<br>A)
Q20: Which of the following statements correctly describes
Q21: Compared with sodium channels involved with the