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Use the keywords to help you fill in a summary of each topic in B1. Then: create revision cards for each topic by defining the keywords/phrases Fitness and Health Blood pressure - Systolic, diastolic Arteries Fitness and ways to measure it Health Stroke – effects of high blood pressure Heart disease, heart attack Cholesterol Plaque, thrombosis Smoking and blood pressure Coronary artery disease, thrombosis Carbon monoxide Drugs and You 5 types of drugs Addiction, withdrawal Class A, B, C and punishment Stimulants, Depressants Effect on symanpses Smoking, drinking and effects Smokers cough, cilia, mucus Goblet cells Alcohol and liver cirrhosis Human Health and Diet Balanced diet and uses of foods Different diets, eg vegetarian Carbohydrates – glucose Proteins- amino acids Fats – fatty acids & glycerol Storage of foods Staying Healthy Microorganisms Pathogens Infectious disease Contagious Vector, host, parasite First & Second class proteins Scurvy, anaemia, cancer Mycoprotein (Quorn) BMI EAR & why different EARs Kwashiorkor White blood cells, antibodies Vaccination, antigen Antibiotics, resistant bacteria Active, passive immunity Placebo, drug testing, blind Staying in Balance Homeostasis Controlling plant growth Plant hormones, auxin Tropisms – photo, geo Negative, positive tropisms Ripening, fruit, flowers Uses of plant hormones Ethene, gibberelic acid Weedkiller – synthetic auxin Temp, water, blood glucose levels Shivering, sweating, dehydration Heat stroke, hyperthermia Vasoconstriction, vasodilation Hypothalamus Hormone Diabetes, Type 1 &2 Insulin, insulin pump Malaria, Plasmodium, mosquito Darwin’s Experiments The nervous system Monocular,Binocular vision Senses, receptor, stimuli Eye, structure and function Colour blindness Accomodation Short/long sighted, laser Spinal reflex, CNS Peripheral nervous system Sensory, motor, relay Synapse, acetylcholine Dendrites Variation and Inheritance Genes Inheritance Inherited disorders, CF Chromosomes, DNA, XX/XY Gametes Faulty genes, mutations Phenotype, homozygous, heterozygous Dominant, Recessive Genetic diagram Use the keywords to help you fill in a summary of each topic in B2. Then: create revision cards for each topic by defining the keywords/phrases Classification Kingdoms Arthropods Classification Characteristics Evolutionary trees Species DNA sequencing Phylum Habitats hybrids Energy Flow Producers Consumers Trophic level Pyramid of numbers Pyramid of biomass Omnivores Biomass Photosynthesis Respiration Energy transfer/Efficiency Recycling Decay Carbon cycle Decomposer Detritivore Carbon sink Nitrogen cycle nitrates Nitrifying bacteria Denitrifying bacteria Nitrogen-fixing bacteria Interdependence Population Competition Mates, food, space, light Interspecific competition Intraspecific competition Predator Prey Mutualism Parasite Out of phase fluctuation Adaptations Habitat Adaptation Surface area Natural Selection Evolution Extinct Survival of the fittest Darwin Genes Fossils Inheritance Natural selection–examples Lamarck’s Theory Population and Pollution Finite Resources Global warming Ozone layer depletion Acid rain Exponential growth Carbon footprint Pollution Indicator species Sustainability Whaling Conservation Captive breeding Seed bank Sustainable resources Sustainable development Fishing quotas Managed woodland Uses of whales Examples of Physical adaptations Examples of behaviour adaptations Defence mechanisms Specialist Generalist Counter-current exchange Use the keywords to help you fill in a summary of each topic in B3. Then: create revision cards for each topic by defining the keywords/phrases Molecules of life Mitochondria Muscle cells Liver cells Cytoplasm Ribosomes Nucleus Ribosomes chromosomes DNA Proteins and mutations Amino acids Enzymes Collagen Haemoglobin Insulin Catalyst Active site Optimum denature Respiration Aerobic Oxygen debt Anaerobic Lactic acid cramp Cell division Mitosis Diploid Haploid Cell differentiation Multicellular Growth repair Gametes DNA replication meiosis Circulatory system Blood Plasma White blood cells Platelets Arteries, capillaries, veins Heart Atrium, ventricle, valves Aorta, pulmonary vein Growth and development Cell membrane Cell wall Chloroplasts Vacuole Bacteria Growth curve Differentiation Stem cells New genes for old Selective breeding Genetic engineering Gene transfer Resistance Allele/gene Gene therapy Genetically modified organism Cloning Clone Asexual reproduction Plantlets, tubers, runners Tissue culture Cutting Nuclear transfer Dolly Aseptic technique Use the keywords to help you fill in a summary of each topic in B4. Then: create revision cards for each topic by defining the keywords/phrases Ecology Biodiversity ecosystems - natural/artificial Habitat Community Population Kite diagram Zonation Collect/identify organisms (methods) Capture-recapture Transport in plants Evaporation Transpiration, Xylem Phloem Vascular bundle Root hair cell Stomata Lignin Rate of transpiration, control } Photosynthesis Chlorophyll Soluble/insoluble sugars Equation for photosynthesis Uses of glucose Two stage process of photosynthesis Enzymes and summer growth Experiments to prove photosynthesis Limiting factors Leaves and photosynthesis Plant cell structure Leaf structure Leaf adaptations for photosynthesis Raw materials for P/s Autumn leaves Absorption of light Diffusion and Osmosis Partially permeable membrane Diffusion Osmosis Particles Concentration Leaf adaptations for diffusion Changing the rate of diffusion Turgor pressure, turgid Plasmolysis Crenation, lysis Minerals Nitrates Phosphates Potassium Magnesium Mineral deficiencies NPK fertiliser Active transport of minerals Decay decay Decomposers Detritivores Detritus Compost – making Saprophyte Preserving food - methods Farming Intensive farming Organic farming Hydroponics Insecticides, fungicides, herbicides DDT Biological control Crop rotation Use the keywords to help you fill in a summary of each topic in C3. Then: create revision cards for each topic by defining the keywords/phrases Rates of Reaction 1 reactants products rusting Reaction time explosion Gradient (y/x) Mass of product formed Rate - cm3/min or /s Directly proportional Limiting reactant Rates of Reaction 2 Collision theory concentration temperature pressure mol/dm3 Reacting particles Kinetic energy Number of collisions Collision frequency Successful collisions Rates of reaction 3 extrapolation interpolation Surface area catalyst Specific to a reaction Aluminium oxide Rhodium Unchanged at end Powdered reactants Reacting Masses Relative atomic mass Relative formula mass Ar Mr Periodic table- larger number Brackets – multiply by outside no. Table in order of atomic number Conservation of mass Reacting masses calculation Predicting yield of reaction Percentage Yield/Atom Economy Energy Exothermic Endothermic Making bonds Breaking bonds temperature photosynthesis Activation energy Combustion Comparing fuels mxcxT Batch or continuous? Small vs large amounts Ammonia, sulphuric acid Medical drugs Flexible - batch Low cost product – Contin. Pure chemical tests TLC Cost of medicines, trials Extraction from plants Allotropes and Nanochemistry More reactant=more product Less than 100% yield Actual yield/predicted yield x 100 profit Atom economy – amount of atoms wasted Mr desired product/Mr all products x 100 Sustainable and efficient carbon Diamond, graphite buckminsterfullerene Strong covalent bonds High melting point Nanotubes Nanotubes as catalysts Giant molecular structures Quartz (compound giant structure)
