An action potential
A) occurs when the local potential reaches threshold level.
B) propagates across the plasma membrane in a decremental fashion.
C) has no repolarization phase.
D) is an example of negative feedback.
E) cannot transmit information.
Correct Answer:
Verified
Q64: During the absolute refractory period, the cell
A)
Q65: During depolarization of the plasma membrane,
A) Na+
Q66: The absolute refractory period assures
A) prolonged depolarization
Q67: The opening of more and more Na+
Q68: Depolarization of the nerve plasma membrane occurs
Q70: The speed of an action potential depends
Q71: Saltatory conduction of an action potential means
Q72: A series of local potentials causes the
Q73: A neuron is receiving a stimulus which
Q74: The strength of a stimulus is communicated
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