Active transport: CAIE IGCSE Biology questions
Every CAIE IGCSE Biology exam question on 3.3 Active transport, June 2024 and the specimen papers, with its mark scheme and examiner’s report.
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Q6(b)(ii)
The whole paper ↗![Specimen Paper 4, question 6(b)(ii): Describe how the nitrate ions used in process C enter the roots of plants. [3]](https://pub-e8a9dbab8e2a4d089f52b2a45e0d0b50.r2.dev/bank/061004-spec-06-bii-qp.webp)
All 3 questions on Active transport, as a list
- June 2024, Paper 2, Q6 (1 mark): Which process requires energy from respiration? A active transport B diffusion C osmosis D transpiration
- Specimen, Paper 1, Q8 (1 mark): What are the features of active transport? occurs through a cell particles move from a uses energy from membrane higher concentration to respiration a lower con
- Specimen, Paper 4, Q6(b)(ii) (3 marks): Describe how the nitrate ions used in process C enter the roots of plants. [3]
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