AQA A-Level Biology Required Practicals Y12 Y13 Year 12 Required Practicals Required Practical 1 – Rate of an Enzyme Controlled Reaction Required Practical 2 – Setup and Use of a Microscope Required Practical 3 – Water Potential Required Practical 4 – Permeability of Cell Membranes Required Practical 5 – Dissection Required Practical 6 – Growth of Bacteria Back to Top Year 13 Required Practicals Required Practical 7 – Chromatography of Plant Pigments Required Practical 8 – Rate of Photosynthesis Required Practical 9 – Rate of Respiration Required Practical 10 – Choice Chambers Required Practical 11 – Dilution Series Required Practical 12 – Quadrat Investigation Back to Top AQA Biology Specification