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Author Question: Tryptophan serves as a precursor in the synthesis of a. serotonin. b. dopamine. c. ... (Read 64 times)

gonzo233

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Tryptophan serves as a precursor in the synthesis of
 
  a. serotonin.
 b. dopamine.
 c. norepinephrine.
  d. epinephrine.

Question 2

Adrenergic and noradrenergic receptor subtypes are
 
  a. always ionotropic.
 b. always metabotropic.
 c. ionotropic in synapses using norepinephrine and metabotropic in synapses using epinephrine.
  d. ionotropic in synapses using epinephrine and metabotropic in synapses using norepinephrine.



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ebonylittles

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Answer to Question 1

a

Answer to Question 2

b




gonzo233

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Reply 2 on: Jun 21, 2018
:D TYSM


lcapri7

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

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