Passive Transport Worksheet
Explore the principles of passive transport, including diffusion, osmosis, and facilitated diffusion, with this Grade 9 science worksheet.
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Passive Transport Worksheet
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Read each question carefully and answer to the best of your ability. This worksheet covers passive transport mechanisms in cells.
1. Which of the following is NOT a type of passive transport?
Diffusion
Osmosis
Active Transport
Facilitated Diffusion
2. Passive transport moves substances from an area of concentration to an area of concentration.
low, high
high, low
equal, unequal
none of the above
3. The movement of water across a selectively permeable membrane is called .
4. is the net movement of particles from an area of higher concentration to an area of lower concentration.
5. Facilitated diffusion requires the help of proteins to move substances across the cell membrane.
6. Passive transport requires energy from the cell.
True
False
7. Oxygen moves into cells via simple diffusion.
True
False
8. Briefly explain the main difference between simple diffusion and facilitated diffusion.
9. Observe the diagram of the cell membrane below. Explain how its structure allows for passive transport.
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