6. The Membrane

Passive membrane transport processes include___________.

What is the difference between active and passive transport across a membrane?

A transport protein that simultaneously transports two different molecules in different directions is called:

Which option below best describes a transporter that requires ATP to move molecules A and B out of the cell?

Which of the following processes includes all the others?

a. Osmosis

b. Diffusion of a solute across a membrane

c. Passive transport

d. Transport of an ion down its electrochemical gradient