3. Enzymes (AS)
3.2.1 Effect of Temperature on Enzyme Activity3.2.2 Effect of pH on Enzyme Activity3.2.3 Enzyme Concentration on Reaction Rates3.2.4 Substrate Concentration on Reaction Rates3.2.5 Inhibitor Concentration on Enzyme Activity3.2.6 Vmax and the Michaelis-Menten Constant3.2.7 Types of Enzyme Inhibitors3.2.8 Comparing Immobilised and Free Enzymes
3.2.1 Effect of Temperature on Enzyme Activity3.2.2 Effect of pH on Enzyme Activity3.2.3 Enzyme Concentration on Reaction Rates3.2.4 Substrate Concentration on Reaction Rates3.2.5 Inhibitor Concentration on Enzyme Activity3.2.6 Vmax and the Michaelis-Menten Constant3.2.7 Types of Enzyme Inhibitors3.2.8 Comparing Immobilised and Free Enzymes
4. Cell Membranes & Transport (AS)
4.2.1 Diffusion4.2.2 Osmosis 4.2.3 Active Transport in Cells4.2.4 Endocytosis & Exocytosis in Cells4.2.5 Investigating Transport Processes in Plants4.2.6 Investigating Diffusion4.2.7 Surface Area to Volume Ratios4.2.8 Investigating Surface Area4.2.9 Estimating Water Potential in Plants4.2.10 Osmosis in Plant Cells4.2.11 Osmosis in Animals4.2.12 Comparing Osmosis in Plants and Animals
4.2.1 Diffusion4.2.2 Osmosis 4.2.3 Active Transport in Cells4.2.4 Endocytosis & Exocytosis in Cells4.2.5 Investigating Transport Processes in Plants4.2.6 Investigating Diffusion4.2.7 Surface Area to Volume Ratios4.2.8 Investigating Surface Area4.2.9 Estimating Water Potential in Plants4.2.10 Osmosis in Plant Cells4.2.11 Osmosis in Animals4.2.12 Comparing Osmosis in Plants and Animals
9. Gas Exchange (AS)Premium
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9.1.1 Anatomy of the Human Gas Exchange System9.1.2 Tissue Distribution and Function9.1.3 Histological Identification in the Gas Exchange System9.1.4 Microscopic Structure Analysis9.1.5 Cellular and Molecular Functions9.1.6 Alveolar Gas Exchange Dynamics9.1.7 Physiological Adaptations for Gas Exchange
9.1.1 Anatomy of the Human Gas Exchange System9.1.2 Tissue Distribution and Function9.1.3 Histological Identification in the Gas Exchange System9.1.4 Microscopic Structure Analysis9.1.5 Cellular and Molecular Functions9.1.6 Alveolar Gas Exchange Dynamics9.1.7 Physiological Adaptations for Gas Exchange
11. Immunity (AS)Premium
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11.2.1 Antibody-Antigen Specificity11.2.2 Antibody Roles in Immune Defense11.2.3 Production Techniques for Monoclonal Antibodies11.2.4 Clinical Applications of Monoclonal Antibodies11.2.5 Vaccine-Induced Active Immunity11.2.6 Passive Immunity and Immunoglobulins11.2.7 Strategies for National Vaccination Programs11.2.8 Herd Immunity and Community Health
11.2.1 Antibody-Antigen Specificity11.2.2 Antibody Roles in Immune Defense11.2.3 Production Techniques for Monoclonal Antibodies11.2.4 Clinical Applications of Monoclonal Antibodies11.2.5 Vaccine-Induced Active Immunity11.2.6 Passive Immunity and Immunoglobulins11.2.7 Strategies for National Vaccination Programs11.2.8 Herd Immunity and Community Health
12. Energy and Respiration (A Level)
12.2.1 Stages and Locations of Aerobic Respiration12.2.2 Glycolysis Details12.2.3 The Link Reaction12.2.4 The Krebs Cycle12.2.5 Role of NAD and FAD12.2.6 Oxidative Phosphorylation12.2.7 Anaerobic Respiration in Plants and Animals12.2.8 Investigating Effects of Temperature and Substrate Concentration12.2.9 Mitochondrial Structure-Function Relationship12.2.10 Adaptations of Rice in Anaerobic Conditions12.2.11 Methodology for Respirometer Use in Measuring Respiration Rates
12.2.1 Stages and Locations of Aerobic Respiration12.2.2 Glycolysis Details12.2.3 The Link Reaction12.2.4 The Krebs Cycle12.2.5 Role of NAD and FAD12.2.6 Oxidative Phosphorylation12.2.7 Anaerobic Respiration in Plants and Animals12.2.8 Investigating Effects of Temperature and Substrate Concentration12.2.9 Mitochondrial Structure-Function Relationship12.2.10 Adaptations of Rice in Anaerobic Conditions12.2.11 Methodology for Respirometer Use in Measuring Respiration Rates
13. Photosynthesis (A Level)
13.1.1 Chloroplast Structure and Function13.1.2 Light-Dependent and Independent Stages of Photosynthesis13.1.3 Thylakoids and Stroma in Photosynthesis13.1.4 Chloroplast Pigments13.1.5 Absorption and Action Spectra13.1.6 Pigment Separation by Chromatography13.1.7 Cyclic and Non-Cyclic Photophosphorylation13.1.8 The Calvin Cycle in Photosynthesis
13.1.1 Chloroplast Structure and Function13.1.2 Light-Dependent and Independent Stages of Photosynthesis13.1.3 Thylakoids and Stroma in Photosynthesis13.1.4 Chloroplast Pigments13.1.5 Absorption and Action Spectra13.1.6 Pigment Separation by Chromatography13.1.7 Cyclic and Non-Cyclic Photophosphorylation13.1.8 The Calvin Cycle in Photosynthesis
14. Homeostasis (A Level)
14.1.1 Definition of Homeostasis14.1.2 Components of Homeostasis14.1.3 Liver Functions in Homeostasis14.1.4 Anatomy of the Human Kidney14.1.5 Nephron Anatomy and Blood Supply14.1.6 Urine Formation Mechanisms14.1.7 Structure-Function Relationship in the Kidney14.1.8 Osmoregulation and ADH Mechanism14.1.9 Hormonal Regulation of Blood Glucose14.1.10 Negative Feedback in Glucose Homeostasis14.1.11 Glucose Monitoring Techniques
14.1.1 Definition of Homeostasis14.1.2 Components of Homeostasis14.1.3 Liver Functions in Homeostasis14.1.4 Anatomy of the Human Kidney14.1.5 Nephron Anatomy and Blood Supply14.1.6 Urine Formation Mechanisms14.1.7 Structure-Function Relationship in the Kidney14.1.8 Osmoregulation and ADH Mechanism14.1.9 Hormonal Regulation of Blood Glucose14.1.10 Negative Feedback in Glucose Homeostasis14.1.11 Glucose Monitoring Techniques
15. Control and Coordination (A Level)
15.1.1 The Endocrine System15.1.2 The Nervous System and Homeostasis15.1.3 Neurones15.1.4 Sensory Receptor Cells15.1.5 Sequence of Events Resulting in an Action Potential15.1.6 Transmission of Nerve Impulses15.1.7 Speed of Conduction of Impulses15.1.8 The Refractory Period15.1.9 Cholinergic Synapses15.1.10 Stimulating Contraction in Striated Muscle15.1.11 Ultrastructure of Striated Muscle15.1.12 The Sliding Filament Model of Muscular Contraction
15.1.1 The Endocrine System15.1.2 The Nervous System and Homeostasis15.1.3 Neurones15.1.4 Sensory Receptor Cells15.1.5 Sequence of Events Resulting in an Action Potential15.1.6 Transmission of Nerve Impulses15.1.7 Speed of Conduction of Impulses15.1.8 The Refractory Period15.1.9 Cholinergic Synapses15.1.10 Stimulating Contraction in Striated Muscle15.1.11 Ultrastructure of Striated Muscle15.1.12 The Sliding Filament Model of Muscular Contraction
19. Genetic Technology (A Level)Premium
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19.1.1 Recombinant DNA19.1.2 Genetic Engineering Processes19.1.3 Gene Transfer Techniques19.1.4 Role of Enzymes in Genetic Engineering19.1.5 Promoter and Marker Genes 19.1.6 Gene Editing Technologies19.1.7 Polymerase Chain Reaction (PCR) Mechanics19.1.8 DNA Separation by Gel Electrophoresis19.1.9 Microarray Applications in Genetic Studies19.1.10 Bioinformatics and Databases
19.1.1 Recombinant DNA19.1.2 Genetic Engineering Processes19.1.3 Gene Transfer Techniques19.1.4 Role of Enzymes in Genetic Engineering19.1.5 Promoter and Marker Genes 19.1.6 Gene Editing Technologies19.1.7 Polymerase Chain Reaction (PCR) Mechanics19.1.8 DNA Separation by Gel Electrophoresis19.1.9 Microarray Applications in Genetic Studies19.1.10 Bioinformatics and Databases