Top Posters
Since Sunday
w
3
w
3
e
3
3
r
3
g
2
2
b
2
M
2
V
2
f
2
c
2
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 interaction between actin and myosin in smooth muscle requires
A) the interaction between calcium and troponin to expose the myosin binding site on the actin molecule.
B) that the calcium-calmodulin complex directly phosphorylates myosin light chain, allowing myosin to bind to actin.
C) that the calcium-calmodulin complex activates myosin light-chain kinase, which phosphorylates myosin thereby allowing it to bind with actin.
D) the tropomyosin must be moved out of the way by troponin before myosin can bind to actin.
E) the activation of troponin, which stimulates myosin light-chain kinase to phosphorylate myosin light chain, allowing myosin to bind with actin.
Textbook 
Principles of Human Physiology

Principles of Human Physiology


Edition: 5th
Author:
Read 193 times
3 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
8 years ago
Honestly anatomy has been the toughest course, thanks for taking a load off my back
wrote...
#3
8 years ago
don’t mention it Wink Face
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  549 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 319
  
 613
  
 353
Your Opinion
What's your favorite math subject?
Votes: 559
Previous poll results: How often do you eat-out per week?