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