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Introduction to the lesson

So far we have mostly looked at enzymes in terms of their function within the body. In this lesson we will look at them in a more commercial context. We will see what it means to immobilize enzymes and examine the advantages of doing so.

Immobilizing enzymes

Read the section under the heading “Immobilising enzymes” in your text book (p.64-65).

Learning Activity 1

Answer the following questions in your exercise book.

  1. What does it mean to immobilize enzymes?
  2. List some advantages of immobilizing enzymes.
  3. Using the text and the diagrams on p.65, explain how enzymes are immobilized.
  4. Answer Questions 3.10-3.11 on p.65 of your text book.

 Definitions and review

Definitions

  1. Immobilized enzymes

Mindmap

Add this section to your chapter three mindmap.