41.Excretion and The Kidney _ 9-1 GCSE Science Biology _ OCR, AQA, Edexcel
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32.Genetic Variation and Mutation _ 9-1 GCSE Science Biology _ OCR, AQA, Edexcel
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24.Structures of the Brain _ 9-1 GCSE Science Biology _ OCR, AQA, Edexcel
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65.Respiration_ Glycolysis _ A-level Biology _ OCR, AQA, Edexcel
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36.Mitosis and Meiosis _ 9-1 GCSE Science Biology _ OCR, AQA, Edexcel
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14.Transpiration in Plants _ 9-1 GCSE Science Biology _ OCR, AQA, Edexcel
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88.Gene Regulation_ The Lac Operon _ A-level Biology _ OCR, AQA, Edexcel
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23.Functions of The Nervous System _ 9-1 GCSE Science Biology _ OCR, AQA, Edexce
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08.Roles of Enzymes _ 9-1 GCSE Science Biology _ OCR, AQA, Edexcel
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20.Aerobic Respiration _ 9-1 GCSE Science Biology _ OCR, AQA, Edexcel
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35.The Cell Cycle _ A-level Biology _ OCR, AQA, Edexcel
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73.Excretory System_ The Role of the Kidney _ A-level Biology _ OCR, AQA, Edexce
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31.Enzyme Inhibitors _ A-level Biology _ OCR, AQA, Edexcel
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06.Osmosis _ 9-1 GCSE Science Biology _ OCR, AQA, Edexcel
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102.Ecosystems_ The Carbon Cycle _ A-level Biology _ OCR, AQA, Edexcel
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28.Selective Breeding _ 9-1 GCSE Science Biology _ OCR, AQA, Edexcel
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85.Skeletal Muscles & Myofibrils _ A-level Biology _ OCR, AQA, Edexcel
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13.Proteins_ Primary and Secondary Structure _ A-level Biology _ OCR, AQA, Edexc
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76.The Reflex Arc _ A-level Biology _ OCR, AQA, Edexcel
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108.Practicals_ Sampling Techniques Exam Questions _ A-level Biology _ OCR, AQA,
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04.Carbohydrates_ Disaccharides _ A-level Biology _ OCR, AQA, Edexcel
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36.Cell Division_ Stages of Meiosis _ A-level Biology _ OCR, AQA, Edexcel
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96.Inheritance_ Monohybrid Crosses _ A-level Biology _ OCR, AQA, Edexcel
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82.Plant Responses_ Tropisms _ A-level Biology _ OCR, AQA, Edexcel
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59.The Immune System_ B and T Cells _ A-level Biology _ OCR, AQA, Edexcel
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51.Cardiovascular Disease and Blood Clotting _ A-level Biology _ OCR, AQA, Edexc
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23.Properties of Water_ Cohesion and Adhesion _ A-level Biology _ OCR, AQA, Edex
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98.Inheritance_ Autosomal Linkage _ A-level Biology _ OCR, AQA, Edexcel
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17.Protein & Lipids Tests_ Biuret & Emulsion Test _ A-level Biology _ OCR, AQA,
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27.Eukaryotic Cell Structure & Organelles _ A-level Biology _ OCR, AQA, Edexcel
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14.Proteins_ Tertiary and Quaternary Structure _ A-level Biology _ OCR, AQA, Ede
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67.Photosynthesis_ The Light Dependent Stage _ A-level Biology _ OCR, AQA, Edexc
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34.Genes and Inheritance _ 9-1 GCSE Science Biology _ OCR, AQA, Edexcel
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94-95.DNA Technology_ Gene Therapy _ A-level Biology _ OCR, AQA, Edexcel
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77.Nervous System_ The Resting Potential _ A-level Biology _ OCR, AQA, Edexcel
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50.Structure of the Mammalian Heart _ A-level Biology _ OCR, AQA, Edexcel
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49.Blood Vessels_ Arteries, Capillaries & Veins _ A-level Biology _ OCR, AQA, Ed
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68.Photosynthesis_ The Light Independent Stage _ A-level Biology _ OCR, AQA, Ede
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75.Excretory System_ ADH & Osmoregulation _ A-level Biology _ OCR, AQA, Edexcel
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84.Plant Responses_ Introduction to Plant Hormones _ A-level Biology _ OCR, AQA,
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87.Gene Regulation_ Introduction to Gene Mutations _ A-level Biology _ OCR, AQA,