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Moving Material

Cellular Transport 7th grade

QuestionAnswer
Passive Transport moving materials in and out of the cell through a semi-permeable membrane until equilibrium is reached; no energy required
Equilibrium equal amounts of a substance in and out of a cell
Semi-permeable allows some things to go through
Diffusion movement of materials like oxygen in and out of the cell until equilibrium is reached
Osmosis movement of water in and out of a cell until equilibrium is reached
Active Transport moving materials in and out of a cell when energy is needed
Facilitated Diffusion molecules like sugar move in and out of the cell with the help of special proteins; energy is not needed
What is an example of when active transport is needed? waste materials
What type of transport is diffusion? passive transport
What does osmosis move? water
Created by: Jelliott
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