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Transcript
+ LILY JADY THEODORE SCOTT Substances cross cell membranes by passive and active transport + Introduction • • • • Organelles: the structure activities produce Cytoplasm: distribute in gel-like matric Extracellular: outside the cell Intracellular: within the cell + Passive Transport Three Ways Simple, Facilitated, Osmosis Concentration Gradient Electrolytes travelling due to concentration gradient Solutes and solution + Facilitated diffusion + Active Transport Endocytosis Vesicular Active Transport Exocytosis CarrierMediated + Endocytosis Exocytosis + Bibliography http://163.16.28.248/bio/activelearner/05/images/ch05c3.gi f http://www.daviddarling.info/images/cell_basic_parts.jpg http://legacy.owensboro.kctcs.edu/gcaplan/anat/notes/Ima ge152.gif http://www.precisionnutrition.com/wordpress/wpcontent/uploads/2010/05/10-Cell-Membrane-Structure.jpg http://cc.scu.edu.cn/G2S/eWebEditor/uploadfile/201208101 52326198.jpg