× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
e
5
R
5
e
4
4
d
4
o
3
p
3
t
3
3
m
3
p
3
m
3
Home Q & A Board Biology-Related Homework Help Biochemistry
New Topic  
sophie0209 sophie0209
wrote...
Go to Answer
Posts: 656
Rep: 0 0
6 years ago
What distinguishes primary from secondary active transport?
 a. The requirement for protein.
  b. The type of linkage to ATP hydrolysis
  c. The number of kinds of molecules or ions transported
  d. The relative direction of transport
Read 39 times
1 Reply
Replies
Answer verified by a subject expert
mrperrettimrperretti
wrote...
#1
Top Poster
Posts: 863
Rep: 3 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

sophie0209 Author
wrote...

6 years ago
Smart ... Thanks!
acaruso
wrote...

Yesterday
Helped a lot
Morgan-C
wrote...

2 hours ago
Just got PERFECT on my quiz
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  975 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 1232
  
 1324
  
 294
Your Opinion
Which is the best fuel for late night cramming?
Votes: 146
Previous poll results: Do you trust social media networks with protecting your privacy?