Cambridge AS & A Level Biology
13.2Investigation of limiting factors
Investigation of limiting factors in Cambridge AS & A Level Biology: what the syllabus expects you to know, the learning objectives and how to practise.
Subtopic22 practice questions1 lesson
Learning objectives
What the syllabus expects you to be able to do.
- 13.2.1State that light intensity, carbon dioxide concentration and temperature are limiting factors.
- 13.2.2Explain how these factors affect the rate of photosynthesis.
- 13.2.3Use redox indicators and chloroplast suspensions to investigate light intensity and wavelength.
- 13.2.4Use whole plants, including aquatic plants, to investigate light intensity, carbon dioxide concentration and temperature.
Lessons
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Limiting factors and photosynthesis investigations
45 min
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Sample question
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