The synapse between two neurons is surrounded by many structures, such as a(n) _____, which contributes to chemical neurotransmission by supplying the building blocks for neurotransmitters, confining the movement of the neurotransmitters to the synapse, and cleaning up excess neurotransmitters.
A) astrocyte
B) storage granule
C) synaptic cleft
D) presynaptic membrane
Correct Answer:
Verified
Q1: _ is a neurotransmitter that slows down
Q3: _ are membranous compartments that hold several
Q4: Chemicals released by a neuron onto a
Q5: The axon terminal is formed by the
Q6: Neurons in which the ion channels from
Q7: Parkinson disease is linked with the loss
Q8: Acetylcholine helps _ muscle contraction in the
Q9: Compared with chemical synapses, electrical synapses:
A)transmit messages
Q10: Electrical synapses _ in mammals.
A)are not present
Q11: Electron microscopy is a useful tool in
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