Match Each Term to the Correct Descriptor

Multiple Choice

Match each term to the correct descriptor. Terms may be used more than once or not at all.
-General term for the substance released from the terminal (end) button of an axon, that causes either excitation or inhibition of another neuron or excitation of a muscle fiber

A) nodes of Ranvier
B) saltatory
C) neurotransmitter substance
D) synaptic cleft
E) neuromuscular junction
F) motor unit
G) muscle fiber
H) slow twitch
I) fast twitch