Practice by section
Section A multiple choice, worked or timed. Section B questions, with Mia reading what you write.
- Section 1: Nucleic acids, proteins and DNA toolsUnit 3, Area of Study 1 · 45 multiple choice · 6 Section B · Free
- Section 2: Biochemical pathwaysUnit 3, Area of Study 2 · 44 multiple choice · 5 Section B
- Section 3: Immunity and diseaseUnit 4, Area of Study 1 · 42 multiple choice · 7 Section B
- Section 4: Change over time and relatednessUnit 4, Area of Study 2 · 43 multiple choice · 4 Section B
- Section 5: Key science skillsUnits 3 and 4 · 31 multiple choice · 4 Section B