When a neurotransmitter diffuses across the synaptic cleft and binds to a transmitter-activated receptor, which of the following may occur in the postsynaptic cell?
A) membrane depolarization
B) membrane hyperpolarization
C) initiation of chemical reactions
D) All of the answers are correct.
Correct Answer:
Verified
Q17: _ can also act as neurotransmitters.
A)Synapses
B)Mitochondria
C)Hormones
D)None of
Q18: A synaptic cleft is the space between:
A)a
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
Q23: _ is the inactivation of a neurotransmitter
Q24: Synaptic vesicles release neurotransmitters via:
A)endocytosis.
B)pinocytosis.
C)exocytosis.
D)phagocytosis.
Q25: Which of the following is the correct
Q26: Protein molecules that move substances across a
Q27: How is a neurotransmitter removed from the
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