Enzyme Activity Lab: Catalase and Hydrogen Peroxide Reaction
Overview
Teaches enzyme catalysis and factors affecting enzyme activity. Shows biological catalysts in action.
Why Do This Experiment?
This experiment teaches key concepts in Biology.
Materials Needed
- •3% hydrogen peroxide(1)
- •fresh potato or liver(1)
- •test tubes(1)
- •thermometer(1)
Step-by-Step Instructions
- 1
1. Prepare different H2O2 concentrations (1%, 3%, 6%)
- 2
2. Add equal amounts of potato or liver
- 3
3. Observe reaction speed (bubble formation)
- 4
4. Test temperature effects on enzyme activity
The Science Behind It
Teaches enzyme catalysis and factors affecting enzyme activity. Shows biological catalysts in action.
Learning Outcomes
- ✓Understand basic biology concepts
- ✓Develop observation skills
- ✓Learn through hands-on experimentation
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