October/November 2025 Paper 13

What's in this paper

40 questions · 40 marks. Topics come from our question bank.

1. Q1Movement into and out of cells1 mark
2. Q2Biological molecules1 mark
3. Q3Enzymes1 mark
4. Q4Plant nutrition1 mark
5. Q5Human nutrition1 mark
6. Q6Transport in plants1 mark
7. Q7Transport in animals1 mark
8. Q8Gas exchange in humans1 mark
9. Q9Coordination and response1 mark
10. Q10Reproduction1 mark
11. Q11Inheritance1 mark
12. Q12Variation and selection1 mark
13. Q13Human influences on ecosystems1 mark
14. Q14Atoms, elements and compounds1 mark
15. Q15Atoms, elements and compounds1 mark
16. Q16Atoms, elements and compounds1 mark
17. Q17Electrochemistry1 mark
18. Q18Chemical energetics1 mark
19. Q19Chemical reactions1 mark
20. Q20Chemical reactions1 mark
21. Q21Chemical reactions1 mark
22. Q22Acids, bases and salts1 mark
23. Q23Acids, bases and salts, Experimental techniques and chemical analysis1 mark
24. Q24The Periodic Table1 mark
25. Q25Organic chemistry1 mark
26. Q26Organic chemistry1 mark
27. Q27Experimental techniques and chemical analysis1 mark
28. Q28Motion, forces and energy1 mark
29. Q29Motion, forces and energy1 mark
30. Q30Motion, forces and energy1 mark
31. Q31Thermal physics1 mark
32. Q32Thermal physics1 mark
33. Q33Waves1 mark
34. Q34Waves1 mark
35. Q35Waves1 mark
36. Q36Electricity and magnetism1 mark
37. Q37Electricity and magnetism1 mark
38. Q38Electricity and magnetism1 mark
39. Q39Nuclear physics1 mark
40. Q40Space physics1 mark