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Hormones and Neurotransmitters and Stuff 02

Topic: Pharmacology

Created on Saturday, October 18 2008 by jdmiles

Last modified on Saturday, October 18 2008.

Which of the following substances is considered a catecholamine neurotransmitter?

 
        A) Acetylcholine
 
        B) Glycine
 
        C) Serotonin
 
        D) Tyrosine
 
        E) Norepinephrine
 

 


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This question was created on October 18, 2008 by jdmiles.
This question was last modified on October 18, 2008.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ANSWERS AND EXPLANATIONS




A) acetylcholine

This answer is incorrect.


Acetylcholine is not a catecholamine neurotransmitter.  (See References)

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B) Glycine

This answer is incorrect.


Glycine is not a catecholamine neurotransmitter.  (See References)

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C) serotonin

This answer is incorrect.


Serotonin is not a catecholamine neurotransmitter.  (See References)

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D) Tyrosine

This answer is incorrect.


While tyrosine is the essential amino acid from which all of the catecholamine neurotransmitters are synthesized, it is not itself a catecholamine neurotransmitter.  (See References)

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E) norepinephrine

This answer is correct.


Dopamine, norepinephrine, and epinephrine are all considered catecholamine neurotransmitters.  (See References)

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References:

1. Kandel, E.R., Schwartz, J.H., and Jessel, T.M. (2000). Principles of Neural Science, 4th ed. McGraw-Hill, New York. (ISBN:0838577016)Advertising:
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pharmacology
Hormones and Neurotransmitters and Stuff 02
Question ID: 101808081
Question written by J. Douglas Miles, (C) 2006-2009, all rights reserved.
Created: 10/18/2008
Modified: 10/18/2008
Estimated Permutations: 12600

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