Top Posters
Since Sunday
g
3
3
2
J
2
p
2
m
2
h
2
s
2
r
2
d
2
l
2
a
2
Home Q & A Board Biology-Related Homework Help Zoology and Botany (Moderator: ehd123)
New Topic  
Jermain_ Jermain_
wrote...
Go to Answer
On Hiatus
Posts: 6410
Rep: 97 0
10 years ago

 
Electrical signals move through the mammalian heart in a particular order. Which order is correct?   
A)
 
SA node; internodal pathway; AV node; bundle of His; Purkinje fibers   
B)
 
AV node; SA node; internodal pathway; bundle of His; Purkinje fibers   
C)
 
SA node; AV node; internodal pathway; Purkinje fibers; bundle of His   
D)
 
bundle of His; Purkinje fibers; internodal pathway; AV node; SA node   
Read 947 times
2 Replies
Replies
Answer accepted by topic starter
padrepadre
wrote...
#1
Staff Member
Educator
Top Poster
Posts: 21608
Rep: 4541 17
10 years ago
Sign in or Sign up in seconds to unlock everything for free
rgsaenz
Mastering in Nutritional Biology
Tralalalala Slight Smile

Related Topics

Jermain_ Author
wrote...
#2
On Hiatus
10 years ago
Thank you very much.
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1082 People Browsing
 112 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 164
  
 358
  
 124
Your Opinion
Who's your favorite biologist?
Votes: 586
Previous poll results: What percentage of nature vs. nurture dictates human intelligence?