Other questions in this quiz

2. What do defensive proteins do?

  • They inhibit the action of channel proteins
  • They break down bacterial cells
  • They bind to salivary proteins and digestive enzymes
  • Contain essential oils

3. What properties do terpenoids have against pathogens?

  • They act on a variety of metabolic reactions
  • Antibacterial and antifungal
  • They bind to salivary proteins and digestive enzymes
  • They act upon molecules in the plasma membrane

4. What are defensive proteins?

  • A range of essential oils
  • Small cysteine rich proteins
  • Tannins found in bark
  • Nitrogen-containing compounds

5. Which of these is NOT an example of a hydrolytic enzyme?

  • Lysosomes
  • Chitinases
  • Glucanases
  • Lysozymes

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