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1st period

Green book lesson 4

TermDefinition
Selectively permeable A property of cell membrane it allows some substances to pass through what others can’t
Passive transport The movement of materials through a cell membrane without using energy
Diffusion Process by which molecules move from an area of higher concentration to an area of lower concentration
Osmosis The diffusion of water molecules through a selectively permeable membrane
Active transport Material through cell membrane, using cellular energy
How materials move in and out of cells They use passive transport
The different types of membrane transport, and how each work The different types of active transport and passive transport and how they work is passive transport uses energy and active transport uses cellular energy
The difference between facilitated diffusion and diffusion Facilitated diffusion use of specific membrane versus diffusion moves everything
Created by: user-1984033
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