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3 marksSubstance Abuse

CAPE Biology Unit 2 · 2011 · Paper 2 · Question 6(b)(ii)

Explain THREE possible effects of long-term consumption of half a litre of rum daily on the nervous system.

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Other parts of this question

  1. 6(a)(i)Distinguish between 'cell-mediated' and 'humoral immune' responses.[4 marks]
  2. 6(a)(ii)Explain the immunological process responsible for Kayla not becoming ill when caring for a baby with measles ten years after her own initial infection.[4 marks]
  3. 6(b)(i)Distinguish between physical and psychological dependence on drugs.[4 marks]

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