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ZIMSEC O-Level Biology

8.4.1Nature and properties of enzymes

Nature and properties of enzymes in ZIMSEC O-Level Biology: what the syllabus expects you to know, the learning objectives and how to practise.
Subtopic23 practice questions1 lesson

Overview

Form 3.

Learning objectives

What the syllabus expects you to be able to do.

  1. 8.4.1.1Define enzymes as biological catalysts made of protein and investigate their properties, including specificity, using enzymes such as amylase and catalase.

Lessons

  • Enzymes and how they work

    24 min

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Sample question

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Nature and properties of enzymes: sample question

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What is a catalyst?

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