Sivukartta Sulje Adam Lerch Sivut IB Biology Exam Revision Extended Essay Information Sample Biology EEs and Assessment Example A: Salts and hydroponically grown basil Example B: Vitamins and the Immune System Example C: Antimicrobial Effects of Copper, Barium and Silver Games Internal Assessment Guides and Example Papers Forms and help sheets Some databases and data presentation for IB Biology Investigation 1: A study on the effect of smoke water on the germination and growth of Eucalyptus pilularis Investigation 2: The effect of sunlight on biomass Investigation 3: Fire Ecology Investigation 4: Different Methods of Fruit Ripening and the Metabolism of Starch to Glucose in Nectarines Investigation 5: Investigating the Effect of Time on the Plasmolysis of Potatoes Investigation 6: The structure and function of barley amylases Investigation 7: The effect of light levels on the predation of the peppered moth Investigation 8: Investigating the effect of different light intensities on water weed Investigation 9: Is there a relationship between Countries' Human Development Index (HDI) level and the incidence of tuberculosis? (1) Investigation 10: Is there a relationship between Countries' Human Development Index (HDI) level and the incidence of tuberculosis? (2) Investigation 11: Simulation tomato leaf lab Investigation 12: Gene induction: Does the presence of lactose in E. coli increase the rate of activity of the enzyme β-galactosidase? Investigation 13: To what extent is the ability to distinguish colors gender dependent? Investigation 14: How does the Zika virus spread when introduced to a closed population, depending on the bite rate of mosquitoes? Investigation 15: To what extent does proximity to the Clifton Pier power station positively correlate with higher percentage algae coverage? Investigation 16: A comparative study into the most frequently occurring mutations, causing human female breast and ovarian cancer, in the top 20 genes, as recorded in COSMIC, in particular whether they occur in both ovarian and breast cancer Investigation 17: Chlorophyll in olive oil Investigation 18: The effect of vitamin C on the decomposition of hydrogen peroxide Topic 1 (SL): Cell Biology Cell Theory & Organelles Cell Division Cell Membrane Microscopy Stem Cells Topic 2 (SL): Molecular Biology Cell Respiration DNA, transcription, translation Enzymes Photosynthesis Properties of Water Visualizing Molecules Topic 3 (SL): Genetics Genetic Modification & Biotechnology Mendel's Law of Segregation and Karyotyping Meiosis Stargardts Disease Topic 4 (SL): Ecology Carbon Cycle & Climate Change Mesocosms Topic 5 (SL): Evolution and Biodiversity Classification Cladistics Topic 6 (SL): Human Physiology Heart and Circulation Defence Against Disease Blood Clotting Gas Exchange Neurons and Synapses Hormones, Homeostasis and Reproduction Topic 7 (HL): Nucleic Acids Topic 8 (HL): Metabolism, Cell Respiration and Photosynthesis Photosynthesis Cell Respiration Topic 9 (HL): Plant Biology Topic 10 (HL): Genetics and Evolution Topic 11 (HL): Animal Physiology Antibody Production and Vaccination Movement Sexual Reproduction The Kidney and Osmoregulation Option D (SL & HL): Human Physiology Hormones and Metabolism Human Nutrition & Digestion The Heart The Liver Transport of Respiratory Gases (HL) Unit Planners Unit Planners IB Chemistry Extended Essays General Chemistry Info Test Preparation Unit Planners IB DP Chemistry first Exams May 2025 Structure 1. Models of the particulate nature of matter Structure 1.1 Introduction to the particulate nature of matter Structure 1.2 The nuclear atom Structure 1.4-1.5: Counting particles by mass: the mole & Ideal gases 1.3 Electron configuration Successive Ionization Energies (HL) Structure 1.2 Higher level Structure 2. Models of bonding and structure Structure 2.1 The Ionic Model Structure 2.2 The Covalent Model Structure 2.3 Metals Structure 2.4 From models to materials Structure 2.2 The Covalent Model (HL) Structure 3. Classification of matter Structure 3.1 (HL) Periodic table: Transition metals Structure 3.1 The periodic table: Classification of elements Structure 3.2 Functional groups: Classification of organic compounds Structure 3.2 Functional groups: Classification of organic compounds (HL): Identifying compounds Identification of compounds exercises Reactivity 1. What drives chemical reactions? Reactivity 1.1 Measuring enthalpy changes Reactivity 1.2 Energy cycles in reactions Reactivity 1.3 Energy from Fuels Reactivity 1.2 Energy cycles in reactions (HL) Reactivity 1.4 Entropy and Spontaneity Reactivity 2. How much, how fast and how far? Reactivity 2.2 How much? Reactivity 2.2 Rate of reaction & collision theory HL Reactivity 2.2.6-2.2.13 Reaction mechanisms, Rate equations, Rate constant, Arrhenius equation Reactivity 2.3: How far? The extent of chemical change The Extent of chemical change (HL) Reactivity 3. What are the mechanisms of chemical change? Reactivity 3.1 Proton transfer reactions Reactivity 3.1 Proton transfer reactions (HL) Reactivity 3.2 Electron transfer reactions Reactivity 3.2 Electron transfer reactions (HL) Reactivity 3.3 Electron Sharing Reactions Reactivity 3.4 Electron-pair Sharing Reactions (HL) Reactivity 3.4 Electron-pair sharing reactions General Chemistry Resources Internal Assessment and Working in the Laboratory (aka Tools) Tools 1. Experimental techniques Tools 2. Technology Tools 3. Mathematics Examples of Assessed student work Charles law Investigation on the distribution coefficients of ammonia between water and three different chloroethanes Behaviours of gases Salinity and specific heat capacity Dynamic viscosity of fluid Impact of electronegativity Electroplating with copper Chemistry Databases Pre-DP Biology Classification Ecology & Ecosystems Evolution Cells Cell Models from Cells Alive Research Methods Links to Interesing pages Significant Figures and Things Very Large The Project Essays in Science Carrying out a Scientific Investigation (the Project) Variables, Graphs and Data Data Samples Pre-DP Chemistry The Nature of Matter The Mole and Matter
