A substance released into a synapse in order to carry an impulse from one nerve to another is known as a:
a. ganglionic transmitter. c. catecholamine agonist.
b. neuromuscular agonist. d. neurotransmitter.
ANS: D
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A Incorrect: This is not a term used to describe a neurotransmitter.
B Incorrect: This is not the appropriate term.
C Incorrect: This is not the appropriate term.
D Correct: The question defines a neurotransmitter.
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