× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
t
7
m
6
k
6
F
5
j
5
t
5
j
5
G
5
f
5
a
5
d
5
c
5
New Topic  
Mrpkerzz Mrpkerzz
wrote...
Posts: 491
Rep: 0 0
6 years ago
In skeletal muscle, an action potential leads directly to ________.
 
  a. the binding of actin with myosin
 b. the detachment of troponin from actin
 c. flexure of the already bound myosin heads
 d. the release of calcium from the sarcoplasmic reticulum

Question 2

Which statement is not true about the rod cells?
 
  a. Detect dim light.
 b. Least abundant photoreceptor.
 c. Contain the pigment rhodopsin.
 d. Respond to changes in light intensity.
 e. Most abundant photoreceptor.
Read 40 times
3 Replies

Related Topics

Replies
wrote...
6 years ago
Answer to q. 1

d

Answer to q. 2

b
Mrpkerzz Author
wrote...
6 years ago
TYVM
wrote...
6 years ago
no worries, happy to help out
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  1010 People Browsing
Related Images
  
 271
  
 1094
  
 1375
Your Opinion
What percentage of nature vs. nurture dictates human intelligence?
Votes: 432

Previous poll results: How often do you eat-out per week?