Which of the diagrams in the figure shows a motor pathway that uses acetylcholine as a neurotransmitter?
A)A
B)B
C)C
D)D
E)All of the pathways shown use acetylcholine.

Question

Which of the diagrams in the figure shows a motor pathway that uses acetylcholine as a neurotransmitter? 
A)A 
B)B 
C)C 
D)D 
E)All of the pathways shown use acetylcholine.

Quizplus · Accepted Answer

All motor neurons that innervate skeletal muscle use acetylcholine as the neurotransmitter. Therefore, all of the pathways shown in the diagrams use acetylcholine.

Which of the Diagrams in the Figure Shows a Motor