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Cell notes
cell structures and functions
structures | functions |
---|---|
cell wall | ◊ Animal cells don't have one ◊ Plants:made of cellulose ◊ Gives strength structures & rigidity to plant thru Turgor Pressure |
cell membrane | ◊ outside covering ◊ Determines what goes in/out of cell. ◊ flexible but supports cells. |
Vacuole | ◊ storage unit in cells that_hold water ◊ large in plants, small in animal cells |
Nucleus | ◊ control center of cell ◊ houses DNA ◊ controls cell growth and makes ribosome |
Lysosome | ◊ contains digestive enzymes to break things down in cell |
mitochondria | ◊ ''power house of the cell'' ◊ ◊ |