Other questions in this quiz

2. What is a pathogen

  • Something that spreads disease
  • A pathogen is a microbe that causes disease
  • virus
  • Bacteria

3. Name two types of cell that help the immune system

  • lymphocytes and phagocytes
  • white blood cell
  • mitochond

4. How do viruses make one feel ill?

  • Viruses invade body cells and burst them
  • Release toxins
  • Reproduce rapidly

5. What is a vaccine

  • A vaccine is weak or dead form of a pathogen which is inserted into the body for immunity to that pathogen.
  • Injection
  • needle

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