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6 marksImmunology

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

Distinguish between B and T lymphocytes in relation to their origin and maturation process.

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  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(c)What convincing points could Chloe make to explain why the test is accurate and based on sound technology?[4 marks]
  4. 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…[6 marks]

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