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Science transport
| Question | Answer |
|---|---|
| the movement of molecules from areas of high to low concentration | diffusion |
| the movement of water across the membrane | osmosis |
| a solution that has more molecules like salt outside of the cell is a | hypertonic solution - cells would lose water |
| a solution that has less molecules like salt outside of the cell is a | hypotonic solution - cell would gain water |
| a solution that has the same concentration of solute molecules is a | isotonic solution |
| cell membranes will like some things in, letting them pass through making it a | semipermeable membrane |
| transport that does not require energy | passive transport |
| transport that does require energy | active transport |
| when molecules are equal through a space | dynamic equilibrium |
| type of transport where a cell takes in a large particle | endocytosis |
| type of transport where a cell pushes out a large particles | exocytosis |
| substances tend to move ___ the concentration gradient | with |
| the diffusion of water through a selectively permeable membrane is called | osmosis |
| cell membrane is mostly made of | proteins and phospholipids |
| which of the following involves channeling proteins | facilitated diffusion |
| which part of the cell is responsible for what comes in and out of it. | cell membrane |
| the engulfing of large particles of the cell is called | endocytosis |
| spraying perfume and it spreading is an example of | diffusion |
| the cell membrane is | selectively permeable |
| diffusion is a type of | passive transport |
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