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Cellular Transport and Homestatsis
| Questions |
Answers |
| the movements of molecules or particles from an area of high concentration to an area of low concentration |
diffusion |
| this is the process of carrying materials out of a cell using vesicles |
Exocytsis |
| this refers to the movement of water across a semi permeable membrane |
facilitated diffusion |
| this type of transport moves substances against the concentration gradient and requires energy |
active |
| this is the process of carrying materials into a cell using vesicles |
endocytosis |
| this type of transport moves substances with the concentrations gradient and does not require energy |
passive |
| this type of transport occurs when specialized proteins help increase the rate at which a particle moves across a semi permeable membrane. it does not require energy. |
osmosis |
