Copyright Pearson Prentice Hall Osmosis – How Osmosis Works Movement of water Dilute sugar solution (Water more concentrated) Concentrated sugar solution (Water less concentrated) Sugar molecules Selectively permeable membrane
Copyright Pearson Prentice Hall Active Transport Molecule to be carried Active Transport
Copyright Pearson Prentice Hall Facilitated Diffusion Protein channel Glucose molecules
Copyright Pearson Prentice Hall Cell Membrane Outside of cell Cell membrane Inside of cell (cytoplasm) Protein channel Proteins Lipid bilayer Carbohydrate chains
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