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Author Question: In the parasympathetic system, the terminal buttons of preganglionic fibers secrete ________, ... (Read 175 times)

Chelseaamend

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on: Jun 22, 2018
In the parasympathetic system, the terminal buttons of preganglionic fibers secrete ________, whereas the postganglionic fibers secrete ________.
 
  A) norepinephrine; acetylcholine
  B) glutamate; acetylcholine
  C) serotonin; norepinephrine
  D) acetylcholine; acetylcholine
  E) acetylcholine; norepinephrine

Question 2

The parasympathetic division of the ANS is involved in
 
  A) activities that expend energy.
  B) the inhibition of digestive function during a fight.
  C) activities that increase levels of stored energy within the body.
  D) acceleration of heart rate and increased blood flow to the muscles.
  E) the control of the voluntary muscles of the body.


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pratush dev

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Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: C
Rationale: The parasympathetic division of the ANS is involved in activities that increase levels of stored energy within the body.


Chelseaamend

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Reply #2 on: Jun 22, 2018
Thank you


pratush dev

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Reply #3 on: Jun 22, 2018
No problem :)


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