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Home Q & A Board Biology-Related Homework Help Medicine Pharmacology (Moderator: DelightfulMind)
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Brapbrap Brapbrap
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6 years ago
Killian is experiencing difficulty maintaining erections, although he is able to become aroused. What is the principal mediator in attaining and maintaining an erection?
 A) nitric oxide
  B) GnRH
  C) androgen
  D) testosterone
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kellypooh97kellypooh97
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6 years ago
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Brapbrap Author
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6 years ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
Marcie D
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Yesterday
You make an excellent tutor!
carston
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2 hours ago
Smart ... Thanks!
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