Multiple Choice
Figure 8.1
-What is occurring in Step 2 of Figure 8.1, and how is that process originated?
A) fast receptor opens an ion channel that is part of the receptor : reuptake
B) slow receptor can open or close an ion channel by G protein coupling between receptor and ion channel : neurotransmitter release
C) receptor that can stimulate a cellular response by gating its ion channel : stimulating a G protein to gate an ion channel
D) influx of calcium : depolarization causes voltage- gated calcium channels to open
E) remove neurotransmitter from the synaptic cleft : reuptake
Correct Answer:
Verified
Correct Answer:
Verified
Q21: Excitatory postsynaptic potentials can occur as either
Q71: Temporal summation is less likely to occur
Q120: The chemical synapse is bounded by the
Q121: GABA acts as an autocrine at GABAB
Q122: What type of synapse occurs between an
Q124: In the presence of active chloride ion
Q126: Histidine, tyrosine, and tryptophan all go on
Q127: What happens to the resting membrane potential
Q128: The binding of a neurotransmitter to its
Q130: An example of a slow excitatory postsynaptic