Other questions in this quiz

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

  • lymphocytes and phagocytes
  • white blood cell
  • mitochond

3. What is a vaccine

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

4. What is a pathogen

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

5. How do bacteria make one feel ill?

  • Release toxins which poison the body and reproduce rapidly.
  • Invade body cells
  • Burst cell


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