| Chapter 41 Techniques in modern biotechnology | | |
| Chapter 41 Techniques in modern biotechnology (2021 new questions) | | |
| Chapter 42 Applications in biotechnology | | |
| Chapter 42 Applications in biotechnology (2021 new questions) | | |
| Chapter 43 Bioethics | | |
| Chapter 43 Bioethics (2021 new questions) | | |