Have an account?
Skip to Content
Build your own quiz
Suggestions for you
15 questions
Show Answers
See Preview
- 1. Multiple Choice
When a cell uses energy to transport ions against the concentration gradient _________ is used.
active transport
passive transport
diffusion
osmosis
- 2. Multiple Choice
Which of the following substances would cross the cell membrane using facilitated diffusion?
sugar molecule
water
sodium ions
calcium ions
- 3. Multiple Choice
Predict what would happen to a cell that was placed in a hypertonic solution.
the cell would shrivel
the cell would expand
the cell would remain the same
- 4. Multiple Choice
The movement of water down a concentration gradient within the cell is called?
diffusion
osmosis
- 5. Multiple Choice
In what direction will water move in a cell placed into a hypotonic solution?
out of the cell
into the cell
net movement will equal zero
- 6. Multiple Choice
In what direction will water move if the cell is placed into an isotonic solution?
out of the cell
into the cell
net movement will equal zero
- 7. Multiple Choice
Which cell process is show in the image above?
endocytosis
exocytosis
osmosis
diffusion
- 8. Multiple Choice
Which is an example of an active transport process?
carrier proteins to move ions with concentration gradient
the sodium-potassium pump
the movement of water into and out of the cell
diffusion through ion channels
- 9. Multiple Choice
Cell begin bursting when placed in a solution. The solution is likely _______.
hypertonic
hypotonic
isotonic
- 10. Multiple Choice
Which process is used by cells to remove wastes?
endocytosis
exocytosis
facilitated diffusion
active transport
- 11. Multiple Choice
Facilitated diffusion __________.
requires the use of ATP
moves against the concentration gradient
works independently of the concentration gradient
moves down the concentration gradient
- 12. Multiple Choice
Which accurately describes the sodium-potassium pump?
sodium ions move into the cell, potassium ion out
sodium ions move out of cell, potassium ions in
sodium and potassium ions move into the cell
sodium and potassium ions move out of the cell
- 13. Multiple Choice
What happens when a signal molecule binds to a receptor protein?
a second messenger is activated inside the receiving cell
the permeability of the cell changes
enzyme activity is triggered in the cell
All of the above.
- 14. Multiple Choice
Which of the following is not an example of passive transport?
endocytosis
diffusion
facilitated diffusion
osmosis
- 15. Multiple Choice
If a cell is 80% water and the outside environment is 90% water. What is likely to happen?
water will rush into the cell
water will rush out of the cell
water will not move into or out of the cell
net movement of water will be equal
- Answer choicesTagsAnswer choicesTags