Microorganisms and Disease - Revision Quiz.

This quiz is for the OCR 21st Century exams. It is biology module 2 - Keeping Healthy.

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1. Symptoms are the effects that an infection has on the body. True or False?

  • True
  • False
1 of 5

Other questions in this quiz

2. What do many infectious microorganisms release?

  • Nutrients
  • Malaria
  • Toxins
  • Poison
  • Antibodies

3. What do white blood cells release?

  • Toxins
  • Antibodies
  • Malaria
  • Poison
  • Nutrients

4. If I start with one microorganism that reproduces in 30 minutes, how many will I have after 5 hours?

  • 8
  • 11
  • 5
  • 10
  • 12

5. The role of the immune system is to deal with any infectious microorganisms that enter the body. True or False?

  • True
  • False

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