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 Cell Biology
New Topic  
colleen colleen
wrote...
Go to Answer
Valued Member
Posts: 17077
Rep: 251 1
9 years ago
Muscle contraction occurs when the myosin cross bridges row along the length of the ______ filaments.
a. myosin
b. actin
c. intrafusal
d. extrafusal
e. myofibril
Read 545 times
1 Reply
Sunshine ☀ ☼
Replies
Answer accepted by topic starter
ThePsychicThePsychic
wrote...
#1
Valued Member
Top Poster
Posts: 11223
Rep: 1844 0
9 years ago
Sign in or Sign up in seconds to unlock everything for free
1
````````````````````

Related Topics
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1116 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 211
  
 345
  
 400
Your Opinion
Which 'study break' activity do you find most distracting?
Votes: 741
Previous poll results: Who's your favorite biologist?