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Author Question: In the human brain, about how many neurons use serotonin as their primary neurotransmitter? a. ... (Read 69 times)

sammy

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on: Jun 21, 2018
In the human brain, about how many neurons use serotonin as their primary neurotransmitter?
 
  a. 200,000
 b. 1 million
 c. 200 million
  d. 1 billion

Question 2

The regulation of sleep, mood, and appetite involve brain systems using the neurotransmitter
 
  a. serotonin.
 b. dopamine.
 c. norepinephrine.
  d. epinephrine.


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wfdfwc23

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Reply #1 on: Jun 21, 2018
Answer to Question 1

a

Answer to Question 2

a


sammy

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Reply 2 on: Jun 21, 2018
Great answer, keep it coming :)

apple

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Reply 3 on: Yesterday
Wow, this really help

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