Cambridge O Level Biology (5090) Paper 21, May/June 2024. 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 21 (5090/21) |
| Exam series | May/June 2024 · all 2024 papers |
| Questions | 6 |
| AI explanations | Available for every question |
The questions in this paper cover these Biology syllabus chapters:
| Topic | Questions |
|---|---|
| Chapter 1: Cells | 2 |
| Chapter 2: Classification | 1 |
| Chapter 4: Biological molecules | 1 |
| Chapter 6: Plant nutrition | 1 |
| Chapter 8: Human nutrition | 1 |
| Chapter 9: Human gas exchange | 1 |
| Chapter 11: Transport in humans | 1 |
| Chapter 13: Excretion | 1 |
| Chapter 15: Coordination and response in plants | 1 |
| Chapter 18: Biotechnology and genetic modification | 1 |
| Chapter 19: Relationships of organisms with one another and with the environment | 1 |
Every question in 5090 Biology Paper 21 — May/June 2024 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 9: Human gas exchange; Chapter 11: Transport in humans; Chapter 13: Excretion |
| Question 2 | Chapter 4: Biological molecules; Chapter 8: Human nutrition |
| Question 3 | Chapter 1: Cells |
| Question 4 | Chapter 19: Relationships of organisms with one another and with the environment |
| Question 5 | Chapter 1: Cells; Chapter 2: Classification; Chapter 18: Biotechnology and genetic modification |
| Question 6 | Chapter 6: Plant nutrition; Chapter 15: Coordination and response in plants |
This paper tests 11 syllabus topics: Cells (2 questions), Classification (1 question), Biological molecules (1 question), Plant nutrition (1 question), Human nutrition (1 question), Human gas exchange (1 question), Transport in humans (1 question), Excretion (1 question), Coordination and response in plants (1 question), Biotechnology and genetic modification (1 question), Relationships of organisms with one another and with the environment (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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