A synaptic cleft is the space between:
A) a synaptic vesicle and an axon terminal.
B) a dendrite and an ion channel.
C) an ion channel and an axon terminal.
D) an axon terminal and a dendrite.
Correct Answer:
Verified
Q13: The notion that the nervous system communicates
Q14: _ is linked with shaking in the
Q15: _ acts to increase heart rate.
A)Acetylcholine
B)Norepinephrine
C)Serotonin
D)Dopamine
Q16: A synaptic vesicle contains:
A)neurotransmitters.
B)structural proteins.
C)DNA.
D)neurotransmitters, structural proteins,
Q17: _ can also act as neurotransmitters.
A)Synapses
B)Mitochondria
C)Hormones
D)None of
Q19: _ contain the neurotransmitters.
A)Synaptic vesicles
B)Ribosomes
C)Axons
D)Dendrites
Q20: Synaptic structure was first viewed in the
Q21: For an action potential to be elicited:
A)one
Q22: When a neurotransmitter diffuses across the synaptic
Q23: _ is the inactivation of a neurotransmitter
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