Multiple Choice
In order to be identified as a neurotransmitter, a substance must meet several tests. Which of the following is NOT a test?
A) It must be present in the terminals.
B) Its structure must be known.
C) It must be released when a neuron fires an action potential.
D) There must be an inactivating mechanism in the cleft.
Correct Answer:
Verified
Correct Answer:
Verified
Q14: The excitatory effect of a neurotransmitter is
Q15: Whether a particular neurotransmitter is excitatory or
Q16: Which of the following is NOT a
Q17: At glutamate (excitatory) synapses, the postsynaptic thickening
Q18: A neurotransmitter released at the axon terminal
Q19: The first two chemicals to be identified
Q20: Type II synapses are most often found
Q21: Activation of ionotropic receptors is MOST closely
Q22: Some peptide neurotransmitters are made in the:<br>A)
Q23: Oxytocin, vasopressin, and beta - endorphin are