The most common mechanism for producing a fast EPSP involves which of the following?
A) opening of potassium -selective channels
B) closing of sodium -selective channels
C) opening of sodium -selective channels
D) closing of potassium -selective channels
E) opening of channels that permit both sodium and potassium to flow through
Correct Answer:
Verified
Q17: The synaptic delay is caused by the
Q18: The action of any chemical messenger ultimately
Q19: The extent of neurotransmitter binding to receptors
Q20: What type of ion channels is necessary
Q21: An example of a slow excitatory postsynaptic
Q23: The final integration of postsynaptic potentials that
Q24: Fast excitatory responses not only occur quickly,
Q25: At metabotropic receptors, a(n)
A) neurotransmitter binding to
Q26: Metabotropic receptor -induced gating of ion channels
Q27: In the absence of active chloride ion
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