Which of the Following Statements Is Not True Concerning Acetylcholine's

question 41

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.

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