Cambridge O Level · 5129
Cambridge O Level Combined Science 5129 topical past papers
1,383 past-paper questions for Combined Science 5129, filed under 27 chapters.
- Questions
- 1,383
- Past papers
- 60
- Years
- 2020–2026
- With mark scheme
- 100%
Anyone can browse these pages. Opening the questions and their mark schemes takes a free Momentum account.
Combined Science 5129 chapters
The chapters the bank files this subject’s questions under, in syllabus order. Each has a page of its own.
| Chapter | Questions | Years |
|---|---|---|
| Cells | 51 | 2020–2026 |
| Enzymes | 38 | 2020–2026 |
| Plant Nutrition and Transport | 71 | 2020–2026 |
| Human Nutrition | 61 | 2020–2026 |
| Human Gas Exchange | 29 | 2020–2026 |
| Respiration | 32 | 2020–2026 |
| Transport in Humans | 60 | 2020–2026 |
| Drugs and Their Effects | 23 | 2020–2026 |
| Coordination and Control | 29 | 2020–2026 |
| Development of Organisms and Continuity of Life | 49 | 2020–2026 |
| Biotechnology and Genetic Modification | 10 | 2023–2025 |
| Relationships of Organisms with One Another and with the Environment | 43 | 2020–2026 |
| States of Matter | 42 | 2020–2026 |
| Atoms, Elements and Compounds | 115 | 2020–2026 |
| Stoichiometry | 53 | 2020–2026 |
| Chemical Energetics | 20 | 2021–2026 |
| Chemical Reactions | 55 | 2020–2026 |
| Acids, Bases and Salts | 71 | 2020–2026 |
| The Periodic Table | 55 | 2020–2026 |
| Metals | 58 | 2020–2026 |
| Chemistry of the Environment | 49 | 2020–2026 |
| Organic Chemistry | 81 | 2020–2026 |
| Motion, Forces and Energy | 188 | 2020–2026 |
| Thermal Physics | 39 | 2020–2026 |
| Waves | 75 | 2020–2026 |
| Electricity | 118 | 2020–2026 |
| Nuclear Physics | 50 | 2020–2026 |
Practising in Momentum
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