Key Concepts (Higher Tier)

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  • Created by: lx1234
  • Created on: 12-02-18 18:17

1. What is Active Transport?

  • The overall net movement of molecules from an area of high concentration to low concentration
  • The overall net movement of molecules from an area of low concentration to high concentration
  • The overall net movement of water molecules from an area of high concentration to an area of low concentration
  • Particles moving with no concentration gradient.
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Other questions in this quiz

2. What is the best pH called at which an Enzyme will work at?

  • Ligase
  • Optimum pH
  • Imperfect pH
  • Perfect pH

3. What is Osmosis?

  • The overall net movement of molecules from an area of low concentration to high concentration
  • The overall net movement of water molecules from an area of high concentration to an area of low concentration
  • The overall net movement of molecules from an area of high concentration to low concentration
  • Particles moving with no concentration gradient.

4. What is Diffusion?

  • The overall net movement of molecules from an area of low concentration to high concentration
  • The overall net movement of water molecules from an area of high concentration to an area of low concentration
  • The overall net movement of molecules from an area of high concentration to low concentration
  • Particles moving with no concentration gradient.

5. What is a prokaryotic cell?

  • A cell with no nucleus
  • A cell that doesn't contain ribosomes.
  • A cell with a nucleus
  • A cell that is so small we cant see it through a microscope.

Comments

Oliston16

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good, quite helpful

IAGSCE

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really great, it overviews on the basics and helps to solidify that knowledge in.

Good job :)

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