B1.1 Keeping Healthy

HideShow resource information
  • Created by: daynayume
  • Created on: 03-03-16 11:16

1. 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
1 of 13

Other questions in this quiz

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

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

3. 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

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

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

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

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


No comments have yet been made

Similar Biology resources:

See all Biology resources »See all Healthy living resources »