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Active and Passive

Vocabulary Terms

QuestionAnswer
Active Transport The movement of particles using energy
Passive Transport The movement of particles without energy
Diffusion The movement of molecules from a high to low concentration
Osmosis The diffusion of water
Cell membrane Controls what enters and exits cells
Selectively permeable Describes a cell membrane
ATP energy made in the mitochonda
Vesicle A sac used in exocytosis and endocytosis
Exocytosis Process of removing large particles from a cell
Endocytosis Large particles entering cells
Hypotonic Solutions that cause cells to swell
hypertonic Solutions that cause cells to shrivel
isotonic Solutions that cause no change in a cell
Created by: lauriebrown
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