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directs all cell activities

cell membrane

thin, flexible barrier around a cell; regulates what enters and leaves the cell

cell wall

protects cell and gives it shape


makes proteins for cell


stores energy from food for cell to use


sorts proteins and other cell materials and packges them, , organelle found in some plant cells and certain unicellular organisms where photosynthesis takes place

endoplasmic reticulum

moves around cell material to cell areas that need the material

Golgi with vesicles

sorts protein and packages them into vesicules then the vesicules deliver the material to ares in the cell


is the framework in a cell called the cytoskeleton


stores water and dissolved materials in a plant


helps break down food molecules in a cell

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