Multiple Choice
Acetylcholine helps _____ muscle contraction in the somatic nervous system (SNS) , whereas it acts to _____ muscle contraction in the autonomic nervous system (ANS) .
A) excite; excite or inhibit
B) inhibit; slow down
C) excite; inhibit
D) inhibit; excite
Correct Answer:

Verified
Correct Answer:
Verified
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