Top Posters
Since Sunday
y
2
s
2
a
1
w
1
w
1
i
1
m
1
s
1
c
1
k
1
1
m
1
Home Q & A Board Biology-Related Homework Help Cell Biology
New Topic  
...hello ...hello
wrote...
Go to Answer
Posts: 757
Rep: 3 0
8 years ago
Which neurotransmitter is released from parasympathetic nerves to dilate the penile arterioles to increase blood flow to the erectile tissue?
A) histamine
B) norepinephrine
C) acetylcholine
D) nitric oxide
E) serotonin
Read 149 times
1 Reply
Replies
Answer verified by a subject expert
venuskyvenusky
wrote...
#1
Top Poster
Posts: 2272
Rep: 32 0
7 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

...hello Author
wrote...

8 years ago
this is exactly what I needed
sweetalia
wrote...

Yesterday
This site is awesome
jmendoza
wrote...

2 hours ago
Thanks
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1122 People Browsing
 184 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 969
  
 463
  
 160
Your Opinion
Which 'study break' activity do you find most distracting?
Votes: 820
Previous poll results: What's your favorite math subject?