Action potentials operate according to the "all-or-none law" because
A) all the axon terminals must be refraction or the neuron does not fire.
B) neurons either fire at full strength or not at all
C) all the dendrites must be activated before a neuron fires.
D) all the neurons a nerve fire or none of them fire.
Correct Answer:
Verified
Q15: When a neuron is at rest, the
Q16: The "resting potential" refers to
A) action potential.
B)
Q17: When the cell membrane of a neuron
Q18: Where are the receptor sites for neurotransmitters
Q20: Receiving information is to transmitting information as
A)
Q23: How can synaptic vesicles continue to pour
Q24: Neurotransmitter substances can have either of two
Q25: Which of the following has, among other
Q27: The myelin sheath _ the neural impulse.
A)
Q37: A deficiency in _ would be associated
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