Question | Answer |
diffusion | movement of molecules down their concentration gradient from high to low |
facilitated diffusion | movement of molecules down their concentration gradient from high to low THROUGH A PROTEIN CHANNEL |
osmosis | diffusion of water |
which way will water flow? | from high concentration to low concentration |
which type of transport requires energy? | active |
which type of transport does NOT require energy? | passive |
which type of transport occurs from high concentration to low? | passive |
which type of transport occurs from low concentration to high? | active |
what type of solution has more solute than the cell in it? | hypertonic |
what type of solution has less solute that the cell in it? | hypotonic |
what type of solution has the same amount of solute in the cell as in the solution? | isotonic |
endocytosis is an example of which type of transport? | active |
exocytosis is an example of which type of transport? | active |
diffusion is an example of which type of transport? | passive |
facilitated diffusion is an example of which type of transport? | passive |
osmosis is an example of which type of transport? | passive |
protein pumps are an example of which type of transport? | active |
How do protein pumps work? | the protein pumps move molecules from low concentration to high concentration- this is an example of active transport |