October/November 2023 Paper 31

What's in this paper

12 questions · 120 marks. Topics come from our question bank.

1. Q1Reproduction, Cells11 marks
2. Q2Earlier syllabus topics, Chemistry of the environment9 marks
3. Q3Motion, forces and energy, Nuclear physics9 marks
4. Q4Earlier syllabus topics, Transport in animals, Respiration9 marks
5. Q5Organic chemistry11 marks
6. Q6Earlier syllabus topics, Electricity and magnetism11 marks
7. Q7Biological molecules, Organisms and their environment, Human nutrition12 marks
8. Q8Earlier syllabus topics, States of matter, Atoms, elements and compounds8 marks
9. Q9Earlier syllabus topics, Thermal physics, Motion, forces and energy, Waves11 marks
10. Q10Reproduction, Plant nutrition8 marks
11. Q11Earlier syllabus topics, Stoichiometry, Acids, bases and salts, Atoms, elements and compounds, Metals12 marks
12. Q12Electricity and magnetism, Waves9 marks