Biology random facts!

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  • Created by: Polly
  • Created on: 13-04-15 12:46

1. What is the function of the lower epidermis?

  • Main site of photosynthesis
  • Controls activities of upper epidermis which increases the rate of photosynthesis
  • Contains stomata, allowing CO2 to diffuse in, and O2 to diffuse out
  • Main site of respiration
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Other questions in this quiz

2. What are the three polymers of glucose?

  • Starch, glycogen, cellulose
  • Glycogen, cellulose, amino acids
  • Starch, glycerol, fatty acids
  • Starch, amino acids, glycogen

3. What is the equation for the anaerobic respiration of yeast?

  • glucose+oxygen->carbon monoxide+water
  • glucose->lactic acid+water
  • glucose->ethanol+carbon dioxide
  • glucose+oxygen->carbon dioxide+water

4. What is the equation for anaerobic respiration of humans?

  • glucose->carbon monoxide+water
  • glucose->lactic acid
  • glucose->ethanol+carbon dioxide
  • glucose->lactic acid+water

5. Which of these is an example of a bacterium?

  • Lactobillius
  • Influenza
  • Pheumococcus
  • HIV


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