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ZIMSEC A-Level Biology

8.9.1Insulin Production

Insulin Production in ZIMSEC A-Level Biology: what the syllabus expects you to know, the learning objectives and how to practise.
Subtopic37 practice questions2 lessons

Learning objectives

What the syllabus expects you to be able to do.

  1. 8.9.1.1Outline the steps in the synthesis of human insulin by bacteria.
  2. 8.9.1.2Explain the advantages of treating diabetics with human insulin produced by gene technology.

Lessons

  • Producing human insulin and other recombinant proteins

    35 min

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  • Recombinant DNA and the tools of genetic engineering

    45 min

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Sample question

A sample question on this topic. Answer it, check it, then read the worked answer.

Insulin Production: sample question

1 mark

Which is an advantage of recombinant human insulin over insulin extracted from pigs?

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