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cells
7-3 notes
Question | Answer |
---|---|
cell membrane acts like a? | fluid |
what protects the contents of a cell? | cell membrane |
whats found in bacteria,plants,fungi and some protistaa? | cell wall |
how do substances move in cells? | active transport |
exocytosis is | exiting |
endocytosis is | entering the cell |
controls | move in and out of cell |
concentration gradient | the # of molecules or ions in 1 region is different than the # in another region |
carbs | structural component cellulose |
isotonic-equal | solute concentration is equal inside and ouside the cell |
hypertonic | higher solute concentration outside the cell tham inside of the cell |
net movement is outside of? | the cell |
hypotonic | higher solute concentration inside the cell than outside the cell |
hypotonic net movement of water is | into the cell |
protein channel allows specific molecules to move | across the membrane |