Other questions in this quiz

2. What is one of the functions of white blood cells?

  • White blood cells ingest and destroy pathogens
  • White blood cells carry oxygen in the bloodstream
  • White blood cells produce antigens that destroy pathogens

3. Which of the following is a function of antibodies?

  • To engulf pathogens
  • To lock on to antigens
  • To produce toxins

4. What can vaccination involve?

  • Injecting an inactive form of the pathogen to stimulate immunity
  • Injecting an inactive form of the disease to stimulate immunity
  • Injecting a dead form of the disease to stimulate immunity

5. Which of these is one of the main problems with bacteria?

  • They cause measles and mumps in young children
  • They produce toxins
  • They are killed by antibiotics

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