DiffusionWhat is Diffusion?Diffusion is the movement of gas or solute molecules from an area where there are many to an area where there are few, until they spread evenly throughout a space. This movement can occur across a cell membrane or outside of cells. wastecell membranenutrientOrganisms use the process of diffusion to allow useful molecules to enter cells and to remove waste products.The color dye diffuses throughout the water in the beaker until there is an even distribution of molecules.Demonstrating the Process of DiffusionAmoebadyewater© Copyright NewPath Learning. All Rights Reserved. 94-4745Visit www.newpathlearning.com for Online Learning Resources.Diffusion is the movement of gas or solute molecules from an area where thhhheeeeerrrreeeee are many tttttoooo aaaannnn areeeaaaa where there are few, until they spread evenly throughout a space. This movvvveeeemmmmeeeennnntttt cccan occur across aaaa cell membrane or outside of cells. wasssssssssssssstttttttttttttttttttteeeeeeeeeeeeeeecell membranennnnnnnnnnnnnnnnnnnnnnuutrientOrganisms use the process of diffusiooooooooooonnnnnnnnnnn ttttoooo aaaallowwww uuuuusefuuuullll mmmmoleculesssss tttto enter cells and to remove waste products.The color dye diffffffffffffffffuuuuuuuuuusssssssssssseeeeeees thhhhhhhhhhhrrrrrrrrrrrrroooooooooooooouuuuuuuggggggggggggghhhhhhhhhhhhhooooooooooooooouuuuuuuuuuttttttttttttttttt thhhhhhhhhhheeeeeeeeeeeeee wwwwwwwwwwwwwwaateeeeeeeeerrrrrrrrr iiiiiiiiiinnnnnnn tttttttthhhhhhhheeeeeeeeee bbbbbbbbbbbbbbbbeeeeeeeaaaaaaaaaaaaakkkkkkker until there is an eeeeeeeeeeeeeevvvvvvvvvvvvveeeeeeeen dddddddddddiiiiiiiissssssssssssssssttttttttttttttrrrrrrrrriiiiiibbbbbbbbbbbbbbbbbbbuuuuuuuuuuuuuutttttttttttttttiiiiiiiiiiooooooooooooonnnnnnnnnnnnn of mooooooooollllllleeeeeeeeeeeccccccccccuuuuuuuuuuulllllllllleeeeeeeeeeeeeeesssssssss.dyewater
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