B1.1 Keeping Healthy

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  • Created by: daynayume
  • Created on: 03-03-16 11:16

1. It is important to use antibiotics carefully because:

  • over-use can lead to the development of resistant bacteria
  • antibiotics are very expensive
  • antibiotics could kill harmless viruses as well as harmful ones
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Other questions in this quiz

2. What is a feature of low-density lipoproteins (LDLs)?

  • LDLs carry cholesterol from the liver to the cells of the body
  • LDLs are 'good' cholesterol
  • LDLs carry excess cholesterol back to the liver

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

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

4. Which statement about immunity is correct?

  • Passive immunity involves receiving antibodies
  • Passive immunity involves the body making its own antibodies
  • Active immunity involves receiving antibodies

5. After exercise;

  • the metabolic rate stays permanently low
  • the metabolic rate stays high for a while
  • the metabolic rate stays permanently high


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