Transport and Transport Systems

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  • Created by: riana1705
  • Created on: 03-05-16 18:51

1. What is the job of the lungs?

  • To transfer oxygen into the blood and remove waste carbon dioxide.
  • To add carbon dioxide to the blood.
  • To thin the blood.
  • To add oxygen and nitrogen from the air into the blood.
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Other questions in this quiz

2. What do we need for active transport?

  • Two areas of equal;y concentrated liquid.
  • A partially permeable membrane.
  • Energy to move the particles.
  • A sports machine and a vehicle.

3. What is inside the lungs?

  • Air - for breathing.
  • Alveoli - air sacs for gas exchange.
  • Villi - for gas exchange.
  • Capillaries - to carry the blood.

4. Which of these is NOT an adaptation of alveoli?

  • Very thick walls to protect themselves from high pressure.
  • A large surface area.
  • Most lining for dissolving gases.
  • A good blood supply.

5. How does a cell which is short of water gain water from the surrounding tissue fluid?

  • Through diffusion.
  • Through osmosis.
  • Its cell wall/membrane will open to let the water inside.
  • Through active transport.


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