Top Posters
Since Sunday
3
y
2
s
2
2
a
1
w
1
w
1
i
1
m
1
s
1
c
1
k
1
Home Q & A Board Biology-Related Homework Help Anatomy and Physiology
New Topic  
Beanieman Beanieman
wrote...
Go to Answer
Posts: 2820
Rep: 6 0
8 years ago
The initial depolarization that occurs in pacemaker cells is caused by closing of ________ channels and opening of ________ channels.
A) sodium : funny
B) potassium : funny
C) sodium : T-type calcium
D) sodium : L-type calcium
E) potassium : T-type calcium
Textbook 
Principles of Human Physiology

Principles of Human Physiology


Edition: 5th
Author:
Read 123 times
2 Replies
Replies
Answer verified by a subject expert
ch1990ch1990
wrote...
#1
Top Poster
Posts: 3507
Rep: 112 0
8 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

Beanieman Author
wrote...
#2
7 years ago
Honestly anatomy has been the toughest course, thanks for taking a load off my back
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  732 People Browsing
 143 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 247
  
 4132
  
 908
Your Opinion
What's your favorite math subject?
Votes: 315
Previous poll results: What percentage of nature vs. nurture dictates human intelligence?