Depressants
A) include alcohol and barbiturates.
B) slow motor response.
C) enhance acetylcholine release.
D) do all of these.
E) include alcohol and barbiturates and slow motor response only.
Correct Answer:
Verified
Q31: Action potentials
A) can move up or down
Q31: Characteristics of a nervnet include
A)a centralized brain.
B)one
Q32: Animals that hava nervnet include
A)cnidarians.
B)platyhelminthes.
C)crustaceans.
D)insects.
E)all of these.
Q34: Which of thfollowing is a neurological disorder
Q34: Neurotransmitters
A) are stored in synaptic vesicles.
B) are
Q37: Myelin is a fatty substancthat
A)slows action potentials.
B)is
Q38: Thcentral nervous systeincludes
A)the brain.
B)the spinal cord.
C)nearly all
Q39: Thnervous systeof vertebrates has how many divisions?
A)1
B)2
C)3
D)4
E)variable,
Q40: Axons bundlein connectivtissuarcalled
A)neural nets.
B)ganglia.
C)nerves.
D)neuroglia.
E)none of these.
Q41: Which lobof thcerebrucontrols thintegration of visual signals?
A)frontal
B)parietal
C)occipital
D)temporal
E)primary
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