B4 Quiz

Based on the grade booster checklist in my revision guide

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1. What is the mechanism for an enzyme substrate complex called?

  • Reaction mechanism
  • Lock and key mechanism
  • Catalyst mechanism
  • Enzyme-substrate mechanism
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2. What does an enzyme work with?

  • A variety of substrates
  • All substrates
  • Only one type of substrate
  • Any reaction

3. Where are enzymes assembled?

  • In the nucleus
  • In the cell wall
  • In the cytoplasm
  • In the cell membrane

4. What are the products of photosynthesis?

  • Oxygen
  • Glucose and oxygen
  • Carbon dioxide and oxygen
  • Glucose and carbon dioxide

5. What happens to enzyme activity as the temperature increases?

  • It stays the same
  • It increases up to a point
  • It decreases
  • It increases


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