Multiple Choice
Neurotransmitters
A) are released by endocytosis.
B) all bind to the same receptor.
C) usually regulate ion channels.
D) are actively transported across the synaptic cleft.
Correct Answer:
Verified
Correct Answer:
Verified
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Q13: Which of the following are natural analgesics?<br>A)endorphins<br>B)enkephalins<br>C)dynorphins<br>D)All
Q14: Anterograde transport uses dynein molecular motor proteins.
Q15: The blood-brain barrier prevents hydrophobic molecules from
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Q18: Relaxation of cerebral blood vessels would be
Q19: Retrograde transport<br>A)moves toward the cell body.<br>B)moves membranes,vesicles,and
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Q21: The blood-brain barrier results mostly from the
Q22: Action potentials frequency encodes stimulus intensity.