Welcome
Cell Biology
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Animal Cells (11:03)
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Animal Cells Quiz
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Plant Cells (5:24)
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Plant Cells Quiz
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Culturing microorganisms (11:22)
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Cell Structure Worksheets
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Eukaryotic and Prokaryotic Cells (12:06)
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Eukaryotic and Prokaryotic Cells Quiz
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Microscopy (50:22)
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Microscopy Quiz
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Cell Differentiation and Specialisation (37:39)
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Stem Cells (9:25)
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Cell Differentiation and Specialisation Quiz
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Mitosis (11:16)
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Cell Division Quiz
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Cell Division Worksheet
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Diffusion (11:08)
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Active Transport (5:29)
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Cell Transport Quiz
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Cell Transport Worksheet
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SI Units (5:50)
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SI Units Quiz
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Notes Submission
Organisation
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Principles of Organisation (7:07)
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Principles of Organisation Quiz
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The Human Digestive System (16:47)
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Digestive System Quiz
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The Heart and Blood Vessels (23:49)
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The Heart and Blood Vessels Quiz
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Animal Organisation Worksheet
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Health Issues (12:34)
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Types of Heart Diseases (0:31)
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Causes of Coronary Heart Disease (2:27)
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Stents (4:35)
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Bypass Surgery (1:48)
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Statins (0:55)
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Leaky Valves
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Pacemakers (2:40)
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Artificial Hearts (4:40)
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Coronary Heart Disease Quiz
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Gas Exchange (9:56)
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Gas Exchange Quiz
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Gas Exchange Systems Worksheet
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Cancer (13:01)
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Cancer Quiz
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Sampling (4:56)
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Notes Submission
Plant Organisation
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Leaf Structure (5:42)
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Leaf Functions (6:45)
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Structure of Xylem (4:35)
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Transpiration (5:36)
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Cohesion Tension Theory (5:07)
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Factors affecting cohesion (4:31)
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Factors affecting Transpiration - Temperature (3:14)
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Factors affecting Transpiration - Humidity (3:05)
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Factors affecting Transpiration - Wind (2:32)
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Factors affecting Transpiration - Light Intensity (2:51)
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Factors Affecting Transpiration Quiz
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Phloem Structure (4:44)
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Sucrose (5:34)
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Translocation 1 (5:26)
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Translocation 2 (5:59)
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Root Hair Cells (3:41)
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Plant Organisation Worksheet
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Notes Submission
Disease
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Communicable Diseases (32:08)
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Communicable Diseases Quiz
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Communicable Diseases Worksheet
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Interaction of Disease (4:11)
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Bacteria - TB, Cholera, and Helicobacter pylori (6:31)
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Bacterial Diseases - Salmonella (2:36)
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Bacterial Diseases - Gonorrhoea (3:21)
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Bacterial Diseases Quiz
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Bacterial Diseases Worksheet
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Viruses - Measles (1:52)
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Viruses - HIV (4:16)
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Viruses - Treating HIV (1:42)
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Viruses - TMV (3:20)
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Resistant Bacteria (6:20)
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Viruses Quiz
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Viruses Worksheet
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Fungal Disease (1:43)
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Protist Disease (2:53)
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Plant Disease (28:49)
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Enzymes (5:38)
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Lock and Key Hypothesis (4:29)
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Fungi and Protists Quiz
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Fungi and Protist Worksheet
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Monoclonal Antibodies Quiz
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Monoclonal Antibodies Worksheet
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Discovery of Drugs (8:24)
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Development of Drugs (13:32)
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Types of Infection (6:00)
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Infection and Response Quiz
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Notes Submission
Bioenergetics
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Photosynthesis Intro (4:53)
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Importance of Oxygen + Glucose (2:31)
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Rate of Photosynthesis (26:18)
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Inverse Square Law (4:16)
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Photosynthesis Quiz
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Photosynthesis Worksheet
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Glucose (2:52)
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Aerobic Respiration (2:39)
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Anaerobic Respiration (5:20)
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Exercise (4:01)
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Respiration Quiz
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Respiration Worksheet
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Bioenergetics Quiz
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Notes Submission
Homeostasis
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Homeostasis Basics (5:29)
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Receptors (12:54)
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Homeostasis Quiz
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Thermoregulation Basics (2:14)
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Thermoregulation - Cooling Down (5:33)
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Thermoregulation - Heating Up (3:27)
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Thermoregulation Quiz
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Structure of the Eye (3:53)
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Vision (4:59)
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Focusing on Near/Distant Objects (5:10)
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The Eye Quiz
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Endocrine System (2:58)
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Pituitary Gland (6:27)
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The Endocrine System Quiz
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Blood Glucose Intro (3:29)
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High Blood Glucose (4:30)
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Low Blood Glucose (2:44)
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Diabetes (6:58)
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Negative Feedback (4:44)
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Negative Feedback Quiz
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Kidneys (6:22)
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Metabolism (6:37)
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Metabolism, Kidney and Waste Removal Quiz
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Dialysis (4:33)
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Dialysis Advantages/Disadvantages (4:04)
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Hormones in Reproduction (6:46)
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Hormones in the Menstrual Cycle (3:21)
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The Menstrual Cycle (6:01)
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Contraception (5:18)
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IVF (3:09)
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IVF Advantages/Disadvantages (5:06)
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Reproduction Quiz
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Plant Hormones (5:02)
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Plant Hormones Quiz
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Homeostasis and Response Worksheets
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Notes Submission
Genetics and Reproduction
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DNA Structure (4:25)
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DNA Quiz
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Proteins (5:39)
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Transcription and Translation (8:00)
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Coding/Non Coding DNA (2:47)
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Proteins Quiz
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Mendel (9:45)
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Genetics Basic (4:02)
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Key Definitions (4:14)
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Sex Determination (3:56)
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Inherited Disorders - polydactyly (2:19)
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Inherited Disorders - Cystic Fibrosis (4:21)
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Cystic Fibrosis - Punnett Square (4:04)
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Inheritance Worksheet
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Variation (12:02)
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Inheritance, Variation, Evolution and Classification Quiz
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Classification Worksheet
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Adaptations and Evolutions Worksheet
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Notes Submission
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Pathogen (9:19)
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Vaccines and Antibiotics (21:28)
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Human Defense System (12:03)
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DNA Extraction (2:27)
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DNA and Chromosomes (10:50)
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Human Genome (6:54)
Ecology
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Ecosystems and Communities (5:14)
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Interdependance (3:34)
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Competition - Animals (6:45)
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Competition - Plants (3:03)
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Abiotic & Biotic Factors Intro (1:50)
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Abiotic Factors (5:38)
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Ecology Quiz
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Trophic Levels Quiz
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Trophic Levels Worksheet
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Food Production Quiz
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Food Production Worksheet
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Carbon cycle Quiz
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Carbon cycle worksheet
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Sampling Quiz
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Sampling worksheet
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The water cycle Quiz
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The water cycle worksheet
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Decay Process Quiz
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Decay Process worksheet
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Biodiversity Quiz
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Biodiversity worksheet
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Adaptations, interdependence and competition Quiz
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Adaptations, interdependence and competition worksheet
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Biotic Factors (2:02)
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Biology Practicals (66:02)
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Ecology Worksheets
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Notes Submission
Nervous System
Working Scientifically
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Observations and Hypothesis (4:40)
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How Scientific Theories and Methods Develop Over Time (5:37)
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Visual Models (2:19)
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Different Types of Visual Models (5:42)
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Fermi Paradox (4:41)
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Factors to Consider Outside of Science (1:06)
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Ethical, Personal, and Social Issues with Science (7:00)
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Powers of Science (1:13)
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Limitations of Science (4:57)
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Perception of Risk: Familiar and Unfamiliar Risks (3:53)
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Perception of Risk: Imposed and Voluntary Risks (5:35)
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Perception of Risk: Visible vs. Invisible Hazards (2:19)
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The Importance of Peer Review (6:14)
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Interpreting Observations and Other Data (4:46)
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Measurement Uncertainties (6:10)
