10th Grade Biology With Lab: Osmosis And Diffusion.
Both osmosis and diffusion as we have come to learn involves the transfer of water and particles from one area to another area. The transfer depends on the level of concentration and if there is a semi permeable membrane. Test out what you understand by this two through the quiz below.
- 1.Movement of materials in and out of the cell may or may not require
- 2.What is the sum of all chemical reactions?
- A.
Osmosis.
- B.
Diffusion.
- C.
Metabolism.
- D.
Endocytosis
- E.
Exocytosis
- 3.What is the movement of substance from high concentration to low concentration?
- A.
Osmosis
- B.
Diffusion
- C.
ATP
- D.
Hypertonic
- E.
Active Transport
- 4.Energy is_____________ needed
- 5.The Diffusion of water throught a semi-permeable membrane is
- 6.Passive transport goes from
- A.
Low:high
- B.
High:low
- C.
None of the above
- D.
High:higher
- 7.What is the diffusion of a substance through the cell membrane with the "help" of a protein channel?
- A.
Facilitated diffusion
- B.
Osmosis
- C.
Active transport
- D.
Phagocytosis
- E.
Pinocytosis
- 8.What is the movement of particles from low concentration to high concentration? What is the concentration gradient, and is energy needed?If energy is needed, what kind of energy?
- 9.Materials that are actively brought into the cell
- A.
Exocytosis
- B.
Endocytosis
- C.
Phagocytosis
- D.
Pinocytosis
- E.
Active Transport
- 10.Solid materials
- A.
Exocytosis
- B.
Endocytosis
- C.
Phagocytosis
- D.
Pinocytosis
- E.
Osmosis
- 11.Liquid materials
- A.
Exocytosis
- B.
Endocytosis
- C.
Phagocytosis
- D.
Pinocytosis
- E.
Osmosis
- 12.Materials that are actively removed from the cell
- A.
Exocytosis
- B.
Endocytosis
- C.
Phagocytosis
- D.
Pinocytosis
- E.
Osmosis
- 13.Explain Hypotonic
- 14.Explain Hypertonic
- 15.Explain Isotonic.
- 16.When a human red blood cell is placed in a hypotonic environment, it will
- A.
Shrink
- B.
Be at equilibrium
- C.
Swell
- D.
Burst
- 17.Facilitated diffusion is often used to transport
- A.
Molecules that are too large to pass through the cell membrane
- B.
Ions
- C.
Water
- D.
Molecules soluble in lipids
- 18.What are two functions of the cell membrane?
- 19.What is required for osmosis to occur?
- 20.What happens to the movement of molecules at equilibrium?
- 21.Molecules tend to move from an area of high concentration to an area of low concentration in a process known as
- 22.When some substances can pass through them and others cannot, a biological(cell) membrane is said to be
Questions: 30 | Attempts: 18596 | Last updated: May 6, 2021
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