OA B2 resources

11 Additional Science

Biology (B2)

This page provides links to websites that will help you with your revision. To get warmed up you could try an online quiz or start a revision map.

Resources Info review sheets - Password protected area Biology Worksheets Summary map
Cells Bitesize: Revise Test Skoool: Cells and life processes Organisation in living things Cell structure and function Plant cells Specialised plant and animal cells Specialised cells - breathing system Preparings slides of plant cells Preparing slides of animal cells Using a microscope Notes: Plant and animal cells Transport across boundaries Cell division Schnet: Cells, tissues and organs Animal and plant cells Cells tissues and organs2 S-Cool: Cells Video: Cells and their functions White blood cells Growth in yeast cells Cells tissues and organs Magnified cell structure Growing new skin cells	How Plants Make Food Bitesize: Revise Test Skoool: Photosynthesis The role of the leaf in photosynthesis Rate of photosynthesis Testing a leaf for starch Photosynthesis experiment Plant transport Plant nutrition The use of glucose Plant mineral requirements Water and mineral uptake Differences between photosynthesis and respiration Plant organs Schnet: Healthy plants Plant structure Photosynthesis1 Photosynethesis2 Transpiration Notes: Plant nutrition Transport and water relations S-Cool: Photosynthesis Video: Photosynthesis What do plants need to grow? Why do plants have leaves
Food Chains and Cycles Bitesize: Revise Test Skoool: Interdependence Notes: Energy and nutrient transfer Nutrient cycles S-Cool: Environment Schnet: Feeding relationships Energy and nutrients in the ecosystem Food chains and webs Predators and prey Carbon cycle Food chains, food webs and biomass Animat: Food chain Carbon cycle Video: Animals hunting for their prey Decaying fruit Food chains Food chains on a farm	Enzymes and Digestion Bitesize: Revise Test Skoool: A balanced diet Digestion experiments Digestion part 1 Digestion part 2 Digestion part 3 Food tests Enzymes and digestion Egestion S-Cool: Nutrition Enzymes Schnet: Digestion Digestive system Enzymes Animat: Digestion Enzymes Video: Animal digestion
Homeostasis Lessons: L24 Controlling blood sugar notes Bitesize: Revise Foundation Test Higher Test Notes: Homeostasis S-Cool: Homeostasis Animat: Negative feedback Video: The skin The kidneys Kidney function animation Skin temperature control animation	Inheritance Bitesize: Cell division Revise Foundation Test Higher Test Inheritance Revise Test Skoool: Cell fertilisation Notes: Variation Genetics and DNA S-Cool: Genes and genetics Fertilisation Genetic crosses Animat: Mitosis and Meiosis Video: Cell division through life Do baby animals look like their parents

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