× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
a
5
k
5
c
5
B
5
l
5
C
4
s
4
a
4
t
4
i
4
r
4
r
4
Home Q & A Board Biology-Related Homework Help Anatomy and Physiology Kinesiology
New Topic  
hockeyguy9 hockeyguy9
wrote...
Go to Answer
Posts: 513
Rep: 0 0
6 years ago
Which of the following best defines autoregulation?
 
 a. the ability of the heart to contract automatically without neural stimulation
  b. the ability of the SA node to depolarize automatically
  c. the ability of the heart to conduct electrical current between the atria and ventricles
  d. the ability of blood vessels to alter their diameter
Read 182 times
1 Reply
Replies
Answer verified by a subject expert
joshbauerjoshbauer
wrote...
#1
Posts: 381
Rep: 5 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free

Related Topics

hockeyguy9 Author
wrote...

6 years ago
This helped my grade so much Perfect
sadiewolf
wrote...

Yesterday
Smart ... Thanks!
zsc999
wrote...

2 hours ago
This calls for a celebration Person Raising Both Hands in Celebration
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1145 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 118
  
 217
  
 123