Cambridge O Level Biology (5090) Paper 31, May/June 2025. Read the question paper free and work through it with an AI tutor that explains every question step by step.
| Exam board | Cambridge International Education |
|---|---|
| Qualification | Cambridge O Level |
| Subject | Biology |
| Syllabus code | 5090 |
| Paper | Paper 31 (5090/31) |
| Exam series | May/June 2025 · all 2025 papers |
| Questions | 3 |
| AI explanations | Available for every question |
The questions in this paper cover these Biology syllabus chapters:
| Topic | Questions |
|---|---|
| Chapter 1: Cells | 1 |
| Chapter 3: Movement into and out of cells | 1 |
| Chapter 5: Enzymes | 2 |
| Chapter 6: Plant nutrition | 1 |
| Chapter 11: Transport in humans | 1 |
Every question in 5090 Biology Paper 31 — May/June 2025 and the syllabus topic it tests. Ask the AI tutor about any of them by number, for example "Question 1".
| Question | Topic |
|---|---|
| Question 1 | Chapter 5: Enzymes |
| Question 2 | Chapter 1: Cells; Chapter 11: Transport in humans |
| Question 3 | Chapter 3: Movement into and out of cells; Chapter 5: Enzymes; Chapter 6: Plant nutrition |
This paper tests 5 syllabus topics: Cells (1 question), Movement into and out of cells (1 question), Enzymes (2 questions), Plant nutrition (1 question), Transport in humans (1 question).
Yes. Open the paper on Aixampapers and ask the AI tutor about any question: it explains each one step by step, written to what Cambridge examiners give marks for.
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