February/March 2025 Paper 42

What's in this paper

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

1. Q1Plant nutrition, Enzymes, Transport in plants11 marks
2. Q2Movement into and out of cells, Gas exchange in humans11 marks
3. Q3Reproduction10 marks
4. Q4Transport in animals8 marks
5. Q5Atoms, elements and compounds10 marks
6. Q6Chemical reactions, Chemical energetics, Stoichiometry10 marks
7. Q7Stoichiometry, Organic chemistry9 marks
8. Q8Atoms, elements and compounds, Electrochemistry11 marks
9. Q9Motion, forces and energy10 marks
10. Q10Electricity and magnetism12 marks
11. Q11Nuclear physics, Space physics9 marks
12. Q12Waves9 marks