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4 marksAspects of Biochemistry

CAPE Biology Unit 1 · 2003 · Paper 2 · Question 1(a)

You are writing instructions in a laboratory manual for a practical in which students have to perform a lipid test on an unknown solution.

Complete the format below with the appropriate information in each square.

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Other parts of this question

  1. 1(b)Draw the structural formula for each fatty acid.[1 mark]
  2. 1(b)(i)Structural formula for fatty acid No. 1.[2 marks]
  3. 1(b)(ii)Structural formula for fatty acid No. 2.[2 marks]
  4. 1(c)State TWO advantages which animals derive from using fat as a storage material other than energy content, in preference to starch.[2 marks]

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