Multiple Choice
Which of the following is NOT true of action potentials?
A) They are generated according to an all-or-none principle.
B) They all travel at the same speed.
C) They are electrical charges that shoot down the axon.
D) They are initiated when the axon is depolarized sufficiently.
E) They are followed by a refractory period.
Correct Answer:
Verified
Correct Answer:
Verified
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