Active and Passive transport 0.0 / 5 ? BiologyCellular processesASOCR Created by: msullivan1Created on: 14-01-15 18:45 Passive Processes (no energy from ATP required) Diffusion, faciliated diffusion and osmosis 1 of 7 Active Processes Active transport and endocytosis & exocytosis 2 of 7 Active Transport Against a concentration gradient via carrier proteins that use energy from ATP in order to change shape 3 of 7 Faciliated Diffusion Down a concentratoin gradient via channel or carrier proteins (used for charged or hydrophillic molecules or ions) 4 of 7 Diffusion Down a concentration gradient through lipid bilayer 5 of 7 Osmosis Down a water potential gradient through bilayer or protein pores 6 of 7 Endocytosis and Exocytosis Bulk transport of materials that can fuse with or break from the cell surface membrane 7 of 7
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