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Introduction to the lesson
You have now completed chapter three. Make sure that your mindmap is completed and go through all the work that you are unsure about. The purpose of this lesson is to help you make sure that you have grasped the concepts you have learned in this chapter. If there is anything you are struggling with, try to clear it up in your mind, either by re-reading it in the textbook or by consulting some of the resources listed in this lesson or by finding your own resource that will explain it for you.
Summary
Read the summary on p.66 of your text book.
End-of-chapter questions
- Answer the end-of-chapter questions (p.66-71 of your text book).
- Mark your work (refer to the CD-ROM for answers) and make sure you understand what you did wrong.
Useful resources for chapter three
Enzyme structure and mode of action
Ms Cooper's A level biology: a good explanation of enzyme structure and mode of action.
Factors that affect enzyme action
AK Lectures: a comprehensive and interesting explanation explanation of the factors that affect enzyme action.
Enzyme inhibitors
Alex Lee: a slightly simplified explanation of inhibition but it should help you to grasp the basics of inhibition.