Exchange & Transport (AQA A Level Biology) Get ready for your AQA A Level Biology exams with our revision resources. Find everything you need to revise this topic, so you can go into your exam confident and prepared. Teachers and examiners write all our resources, and they’re designed specifically for each exam board. We regularly update them to match the latest syllabus, so you’ll only revise the most accurate, up-to-date information. Explore the collection below to get started.
Exchange & Transport Revision Notes Adaptations for Gas Exchange Surface Area to Volume Ratio Agar Blocks Practical Adaptation to Facilitate Exchange SA:V Ratio & Metabolic Rate Adaptations of Gas Exchange Surfaces Gas Exchange vs Water Loss Human Gas Exchange The Human Gas Exchange System Dissecting the Gas Exchange System Looking at the Gas Exchange under the Microscope Three-way Taps The Alveolar Epithelium Ventilation & Gas Exchange PVR The Effects of Lung Disease Pollution & Smoking Evaluating Data on Lung Disease Correlations & Causal Relationships - The Lungs Digestion & Absorption Digestion Enzymes in Digestion Enzyme Rate Practical Mechanisms of Absorption Visking Tubing Practical Mass Transport in Animals Features of Mass Transport Haemoglobin & Oxygen The Role of Haemoglobin The Oxygen Dissociation Curve The Bohr Shift Cardiac Output Animal Adaptations For Their Environment The Circulatory System in Animals Mammalian Circulation The Human Heart The Walls of the Heart The Cardiac Cycle Investigating Heart Rate Blood Vessels Capillaries & Tissue Fluid Interpreting Data on the Cardiovascular System Correlations & Causal Relationships - The Heart Required Practical: Dissecting Mass Transport Systems Mass Transport in Plants Water Transport in the Xylem Transpiration Potometer Practical Movement in the Phloem The Sucrose Loading Mechanism The Mass Flow Hypothesis Data on the Mass Flow Hypothesis Tracer & Ringing Experiments Exchange & Transport Exam Questions Adaptations for Gas Exchange Exam Questions Human Gas Exchange Exam Questions Digestion & Absorption Exam Questions Mass Transport in Animals Exam Questions The Circulatory System in Animals Exam Questions Mass Transport in Plants Exam Questions AQA A Level Biology Past Papers