Cambridge O Level Biology (5090) Paper 12, 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 12 (5090/12) |
| Exam series | October/November 2021 · all 2021 papers |
| Questions | 40 |
| AI explanations | Available for every question |
The questions in this paper cover these Biology syllabus chapters:
| Topic | Questions |
|---|---|
| Chapter 1: Cells | 3 |
| Chapter 3: Movement into and out of cells | 4 |
| Chapter 4: Biological molecules | 2 |
| Chapter 5: Enzymes | 2 |
| Chapter 6: Plant nutrition | 3 |
| Chapter 7: Transport in flowering plants | 4 |
| Chapter 8: Human nutrition | 2 |
| Chapter 9: Human gas exchange | 6 |
| Chapter 10: Respiration | 3 |
| Chapter 11: Transport in humans | 8 |
| Chapter 12: Disease and immunity | 2 |
| Chapter 14: Coordination and control | 2 |
| Chapter 16: Development of organisms and continuity of life | 1 |
| Chapter 17: Inheritance | 4 |
| Chapter 18: Biotechnology and genetic modification | 1 |
| Chapter 19: Relationships of organisms with one another and with the environment | 2 |
Every question in 5090 Biology Paper 12 — 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 |
| Question 2 | Chapter 3: Movement into and out of cells |
| Question 3 | Chapter 3: Movement into and out of cells |
| Question 4 | Chapter 5: Enzymes |
| Question 5 | Chapter 5: Enzymes; Chapter 6: Plant nutrition; Chapter 7: Transport in flowering plants |
| Question 6 | Chapter 6: Plant nutrition; Chapter 7: Transport in flowering plants |
| Question 7 | Chapter 3: Movement into and out of cells |
| Question 8 | Chapter 4: Biological molecules |
| Question 9 | Chapter 4: Biological molecules |
| Question 10 | Chapter 8: Human nutrition |
| Question 11 | Chapter 6: Plant nutrition; Chapter 7: Transport in flowering plants; Chapter 11: Transport in humans |
| Question 12 | Chapter 7: Transport in flowering plants |
| Question 13 | Chapter 11: Transport in humans |
| Question 14 | Chapter 17: Inheritance |
| Question 15 | Chapter 9: Human gas exchange; Chapter 11: Transport in humans |
| Question 16 | Chapter 10: Respiration |
| Question 17 | Chapter 9: Human gas exchange |
| Question 18 | Chapter 9: Human gas exchange; Chapter 11: Transport in humans |
| Question 19 | Chapter 1: Cells; Chapter 11: Transport in humans |
| Question 20 | Chapter 9: Human gas exchange; Chapter 10: Respiration; Chapter 11: Transport in humans |
| Question 21 | Chapter 9: Human gas exchange; Chapter 11: Transport in humans |
| Question 22 | — |
| Question 23 | Chapter 12: Disease and immunity |
| Question 24 | Chapter 14: Coordination and control |
| Question 25 | Chapter 9: Human gas exchange; Chapter 11: Transport in humans |
| Question 26 | Chapter 1: Cells |
| Question 27 | Chapter 10: Respiration; Chapter 18: Biotechnology and genetic modification |
| Question 28 | Chapter 19: Relationships of organisms with one another and with the environment |
| Question 29 | Chapter 8: Human nutrition |
| Question 30 | — |
| Question 31 | Chapter 12: Disease and immunity |
| Question 32 | — |
| Question 33 | Chapter 19: Relationships of organisms with one another and with the environment |
| Question 34 | — |
| Question 35 | Chapter 3: Movement into and out of cells; Chapter 14: Coordination and control |
| Question 36 | — |
| Question 37 | Chapter 17: Inheritance |
| Question 38 | Chapter 17: Inheritance |
| Question 39 | Chapter 17: Inheritance |
| Question 40 | Chapter 16: Development of organisms and continuity of life |
This paper tests 16 syllabus topics: Cells (3 questions), Movement into and out of cells (4 questions), Biological molecules (2 questions), Enzymes (2 questions), Plant nutrition (3 questions), Transport in flowering plants (4 questions), Human nutrition (2 questions), Human gas exchange (6 questions), Respiration (3 questions), Transport in humans (8 questions), Disease and immunity (2 questions), Coordination and control (2 questions), Development of organisms and continuity of life (1 question), Inheritance (4 questions), Biotechnology and genetic modification (1 question), Relationships of organisms with one another and with the environment (2 questions).
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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