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Home Q & A Board Biology-Related Homework Help Zoology and Botany (Moderator: ehd123)
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Jermain_ Jermain_
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10 years ago

 
The neurotransmitter __________ plays the key role in generating an erection in the mammalian penis.   
A)
 
acetylcholine   
B)
 
dopamine   
C)
 
GABA   
D)
 
nitric oxide   
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padrepadre
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10 years ago
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Jermain_ Author
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10 years ago
Thanks dude.
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