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6 marksImmunology

CAPE Biology Unit 2 · 2006 · Paper 2 · Question 8(d)

Active artificial immunity and passive artificial immunity are two methods of controlling disease. Compare TWO situations in which EACH of these methods is used to BEST advantage, giving examples to support your comparison.

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Other parts of this question

  1. 8(a)(i)Describe the mode of action of phagocytes.[2 marks]
  2. 8(a)(ii)Describe the mode of action of plasma cells.[2 marks]
  3. 8(b)Distinguish between B and T lymphocytes in relation to their origin and maturation process.[6 marks]
  4. 8(c)What convincing points could Chloe make to explain why the test is accurate and based on sound technology?[4 marks]

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