Multiple Choice
During osmosis, water moves primarily in response to a difference in which of the following across a selectively permeable membrane?
9. Transport Across Membranes
Passive Transport: Diffusion and Osmosis
Back9. Transport Across Membranes
Passive Transport: Diffusion and Osmosis
- Multiple ChoiceWhich of the following is an example of osmosis?
- Multiple ChoiceIn passive transport, how does increasing temperature generally affect the rate of diffusion across a medium?
- Multiple ChoiceIn the context of diffusion and osmosis, what best defines passive transport across a cell membrane?
- Multiple ChoiceSimple diffusion requires __________.
- Multiple Choice
Which of the following describes the diffusion of water across a membrane?
- Multiple ChoiceIn passive transport, how does increasing temperature generally affect the rate of diffusion across a membrane?
- Multiple ChoiceDuring osmosis across a selectively permeable membrane, which statement best describes what happens?
- Multiple Choice
The plasma membrane by itself is impermeable to all charged molecules.
1views - Multiple Choice
Which of the following transport proteins transports two molecules across the membrane in the same direction?
1views - Multiple Choice
Carrier proteins that transport molecules via facilitated diffusion require energy from ATP.