Biology WBI11/01 May June 2022 | Edexcel International AS Level Past Papers With Mark Scheme
Edexcel
International AS/A Level
Biology (WBI)
Jun
2022
2. Cell structure and functions—labeling diagrams of plant and animal cells, comparing organelles, differentiating tissue and organ roles
3. Biological molecules and enzymes—identifying nutrients (starch, glucose, protein), enzyme activity graphs with temperature and pH variables
4. Transport mechanisms—diffusion, osmosis in plant cells, active transport scenarios across membranes
5. Human nutrition and digestion—functions of nutrients in diet, organs in digestive system, consequences of vitamin deficiencies
6. Respiration and gas exchange—distinction between aerobic and anaerobic respiration, lung structure, gas exchange surfaces and adaptations
معلم موافق رایگان بودن است.
1. Characteristics of living organisms—definition and examples of MRS GREN functions, distinguishing living from non-living things2. Cell structure and functions—labeling diagrams of plant and animal cells, comparing organelles, differentiating tissue and organ roles
3. Biological molecules and enzymes—identifying nutrients (starch, glucose, protein), enzyme activity graphs with temperature and pH variables
4. Transport mechanisms—diffusion, osmosis in plant cells, active transport scenarios across membranes
5. Human nutrition and digestion—functions of nutrients in diet, organs in digestive system, consequences of vitamin deficiencies
6. Respiration and gas exchange—distinction between aerobic and anaerobic respiration, lung structure, gas exchange surfaces and adaptations

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