Other questions in this quiz

2. If a substance goes from a high concentration to a lower one it is called...

  • Osmosis
  • Diffusion
  • Active transport

3. Moving up the concentration gradient is...

  • Going from a low concentration to a higher one
  • Going from a high concentration to a lower one

4. Diffusion of water molecules through the cell membrane...

  • Active transport
  • Osmosis
  • Diffusion

5. What is active transport usually used for?

  • To move substances into the cell
  • To move substances out of the cell

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