Biology Unit Two Quiz

This quiz will ask questions covering everything on the Biology Unit 2 GCSE AQA specification

1. What is the function of epithelial tissue in the body?

  • To cover parts of the body
  • To bring about movement by contracting
  • To produce substances such as enzymes and hormones
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Other questions in this quiz

2. What does amylase breakdown?

  • Lipids into fatty acids and glycerol
  • Nothing - it's made up
  • Starch into glucose
  • Proteins into amino acids

3. How does surface area affect diffusion?

  • The greater the surface area the faster diffusion occurs
  • The greater the surface are the slower diffusion occurs
  • Surface area does not affect diffusion

4. What is the correct equation for photosynthesis?

  • 6CO2 + 6H2O ------> C6H12O6 + 6O2
  • 12CO2 + 12H2O ------> 2C6H12O6 + 12O2
  • CO2 + H2O ------> C6H12O6 + O2
  • 2CO2 + 2H2O ------> C6H12O6 + 2O2

5. A plant can convert glucose into cellulose. What does the plant use cellulose for?

  • To make proteins which allow the plant to grow
  • To strengthen the cell wall
  • To evolve so it can survive
  • To grow fruits and flowers

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