Other questions in this quiz

2. How do antibiotics work?

  • They can stop bacteria from reproducing
  • They can stop viruses from reproducing
  • They can stop toxins poisoning the tissues of the host

3. Which of these is one of the main problems with viruses?

  • hey cause cholera and typhoid in refugee camps
  • They damage the host cell when they reproduce
  • They are killed by antibiotics

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

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

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

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

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