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Green book

lesson 4

TermDefinition
Selectively permeable Property of cell membranes that allows some substances to pass through while other’s cannot
Passive transport movement of materials through a cell membrane without using energy
Diffusion The process by which molecules move from an area of higher concentration to an area of lower concentration
Osmosis I The diffusion of water molecules through a selectively permeable membrane
Active transport The movement of material through a cell membrane using cellular energy
Explain how materials move in and out of the cell Active and Passive
Know the difference types of cell membrane transports and how each other works Active and Passive
Explain the difference between facilitated diffusion and diffusion Diffusion is a small molecule move across a cell membrane while facilitation
Created by: user-1996626
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