Multiple Choice
Which of the following statements is not true concerning acetylcholine's function?
A) Acetylcholine has an excitatory effect on smooth muscle and glands.
B) Acetylcholine is active in both the CNS and PNS.
C) In the PNS, acetylcholine excites skeletal muscle.
D) In the PNS, acetylcholine inhibits cardiac muscle.
E) The enzyme acetylcholinesterase removes acetylcholine from the receiving cell's membrane.
Correct Answer:
Verified
Correct Answer:
Verified
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