AQA GCSE Combined Science: Trilogy Biology Paper 1 (Foundation), June 2025
Every question from AQA GCSE Combined Science: Trilogy Biology Paper 1 (Foundation), June 2025 (8464): 6 questions, 70 marks, each with its mark scheme and topic.
- Question 1 11 marks
Identify cell structures in a muscle cell and bacterial cell, describe cell functions, state stem cell types and processes, and evaluate methods of producing blood cells.
Biology · B1: Cell Biology · B2: Organisation
- Question 2 13 marks
Investigate the rate of photosynthesis in pondweed with changing distance and temperature, identify leaf tissue structures, and explain the effects of fungal infection on plant growth.
Biology · B2: Organisation · B3: Infection and Response · B4: Bioenergetics
- Question 3 11 marks
Investigate osmosis in potato cubes, calculate surface area, and identify food testing reagents and results for starch and sugar.
Biology · B1: Cell Biology · B2: Organisation
- Question 4 13 marks
Analyze heart rate and lactic acid data during and after exercise to calculate percentage increase and evaluate fitness.
Biology · B4: Bioenergetics
- Question 5 10 marks
Identify heart structures, explain the role of mitochondria in heart muscle, and suggest symptoms and surgical risks related to a hole in the heart.
Biology · B1: Cell Biology · B2: Organisation · B4: Bioenergetics
- Question 6 12 marks
Answer questions about chickenpox transmission, why antibiotics cannot treat it, the composition and testing of vaccines, and explain how vaccination provides immunity.
Biology · B3: Infection and Response