Parts Of A Cell Membrane
6 Questions
| Attempts: 711
.jpg "Parts Of A Cell Membrane - Quiz")
Parts of a cell membrane and movement through the membrane.
Questions and Answers
- 1.
A specific molecule is able to be transported by facilitated diffusion, which part of the cell membrane would a molecule pass through?- A.
A
- B.
B
- C.
C
- D.
D
- 2.
What is the purpose of C?
- A.
It is an area for facilitated diffusion
- B.
It is an identity marker for the cell. For example, each cell of the human body as a marker, so the immune system can tell self from non-self.
- C.
It is an area for osmosis
- D.
It has no known function.
- 3.
What part of the cell is for transport of very small particles - without energy needed:?
- A.
A
- B.
B
- C.
C
- 4.
Which area of the cell membrane is for pumping ions (for example, Sodium and Potassium ions) against the concentration gradient?
- A.
A
- B.
B
- C.
D
- D.
E
- 5.
What part of the cell membrane is hydrophobic?
- A.
D
- B.
E
- 6.If an animal cell is placed in a hypotonic solution, what will happen?
- A.
It will shrink when water leaves the cell through osmosis.
- B.
It will swell as water enters the cell through osmosis.
- C.
It will stay the same size, no activity will happen.
- D.
It may burst or shrink, it depends on the temperature.
.jpg "What is the purpose of C?")
.jpg "What part of the cell is for transport of very small particles - without energy needed:?")
.jpg "What part of the cell membrane is hydrophobic?")
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