Cambridge O Level Biology (5090) Paper 22, October/November 2021. 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 22 (5090/22) |
| Exam series | October/November 2021 · all 2021 papers |
| Questions | 9 |
| AI explanations | Available for every question |
The questions in this paper cover these Biology syllabus chapters:
| Topic | Questions |
|---|---|
| Chapter 1: Cells | 2 |
| Chapter 4: Biological molecules | 1 |
| Chapter 5: Enzymes | 1 |
| Chapter 6: Plant nutrition | 2 |
| Chapter 7: Transport in flowering plants | 2 |
| Chapter 8: Human nutrition | 1 |
| Chapter 11: Transport in humans | 3 |
| Chapter 12: Disease and immunity | 1 |
| Chapter 16: Development of organisms and continuity of life | 2 |
| Chapter 17: Inheritance | 2 |
| 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 22 — Oct/Nov 2021 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 1: Cells; Chapter 6: Plant nutrition; Chapter 7: Transport in flowering plants; Chapter 11: Transport in humans |
| Question 2 | Chapter 11: Transport in humans |
| Question 3 | Chapter 4: Biological molecules; Chapter 8: Human nutrition |
| Question 4 | Chapter 16: Development of organisms and continuity of life; Chapter 17: Inheritance |
| Question 5 | Chapter 5: Enzymes; Chapter 18: Biotechnology and genetic modification |
| Question 6 | Chapter 1: Cells; Chapter 6: Plant nutrition; Chapter 7: Transport in flowering plants; Chapter 11: Transport in humans |
| Question 7 | Chapter 19: Relationships of organisms with one another and with the environment |
| Question 8 | Chapter 12: Disease and immunity |
| Question 9 | Chapter 16: Development of organisms and continuity of life; Chapter 17: Inheritance |
This paper tests 12 syllabus topics: Cells (2 questions), Biological molecules (1 question), Enzymes (1 question), Plant nutrition (2 questions), Transport in flowering plants (2 questions), Human nutrition (1 question), Transport in humans (3 questions), Disease and immunity (1 question), Development of organisms and continuity of life (2 questions), Inheritance (2 questions), 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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