A neuromodulator
A) acts as a neurotransmitter.
B) inactivates neurotransmitters.
C) is a receptor site for a neurotransmitter.
D) has no influence on the amount of neurotransmitter released.
E) is a substance released from neurons that influences the sensitivity of neurons to neurotransmitters.
Correct Answer:
Verified
Q84: The junction between two neurons is a
Q85: A neurotransmitter is released at a synapse.
Q86: Gap junctions are functionally _ synapses.
A) chemical
B)
Q87: Why isn't an action potential transmitted from
Q88: The same neurotransmitter binds to a postsynaptic
Q90: Receptor molecules
A) are nonspecific.
B) are always lipids.
C)
Q91: Which ion is necessary for the release
Q92: The function of acetylcholinesterase is to
A) open
Q93: Damage to a postsynaptic membrane would
A) increase
Q94: Neurotransmitters are released from the _.
A) epineurium
B)
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