Conduction speed of a nerve impulse is influenced by the diameter of the axon and the presence or absence of a myelin sheath.
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Q71: The sensory,or afferent,division of the peripheral nervous
Q72: Which neuropeptide neurotransmitter is released from fibers
Q73: Cholinergic synapses use the neurotransmitter:
A)norepinephrine.
B)acetylcholine.
C)serotonin.
D)epinephrine.
Q74: Neurons are responsible for sending and receiving
Q75: Where are neuronal pools located?
A)within ganglia
B)within nerves
C)within
Q77: Electrical synapses are faster than chemical synapses
Q78: The same_ can have different effects depending
Q79: During depolarization,the membrane potential becomes more positive.
Q80: Summation that results from the cumulative effect
Q81: Explain the purpose of a neuronal pool.
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