× Didn't find what you were looking for? Ask a question
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 Cell Biology
New Topic  
krisantiaaa krisantiaaa
wrote...
Go to Answer
Posts: 753
Rep: 0 0
6 years ago
The small molecule cyclic AMP (cAMP) takes about 0.2 second to diffuse 10 m, on average, in a cell.
 
  Suppose that cAMP is produced near the plasma membrane on one end of the cell; how long will it take for this cAMP to diffuse through the cytosol and reach the opposite end of a very large cell, on average? Assume that the cell is 200 m in diameter.
  (a) 4 seconds
  (b) 16 seconds
  (c) 80 seconds
  (d) 200 seconds
Read 237 times
1 Reply
Replies
Answer verified by a subject expert
jianhong9991jianhong9991
wrote...
#1
Top Poster
Posts: 876
Rep: 3 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

krisantiaaa Author
wrote...

6 years ago
Thanks
jaray75
wrote...

Yesterday
Helped a lot
gma_of_7
wrote...

2 hours ago
This helped my grade so much Perfect
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  998 People Browsing
 161 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 15097
  
 206
  
 1010
Your Opinion
How often do you eat-out per week?
Votes: 79
Previous poll results: Who will win the 2024 president election?