When a small-molecule neurotransmitter molecule binds to an ionotropic receptor,the
A) cell fires.
B) cell stops firing.
C) ligand is deactivated.
D) associated ion channel opens or closes.
E) EPSP gradually increases.
Correct Answer:
Verified
Q58: Neuropeptides are synthesized in the cell body
Q59: Nondirected synapses
A) involve the release of neurotransmitter
Q60: The process of neurotransmitter release is referred
Q61: Ionotropic receptors are linked to
A) ribosomes.
B) neurotransmitters.
C)
Q62: The release of neurotransmitter molecules from buttons
Q64: A ligand of acetylcholine is a substance
Q65: Second messengers can
A) be synthesized in response
Q66: Metabotropic receptors are linked to
A) ligand-activated ion
Q67: The one enzyme whose function is to
Q68: In comparison to ionotropic receptors,metabotropic receptors generally
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