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Science ch 3

cell parts and functions

Nucleus directs all the cells activities including reproduction aka "the brain"
ribosomes small structures that function as factories to produce proteins
cytoplasm includes gel like fluid in which organelles are found
Mitochondria where most of the cells energy is produced. (rod like shaped)
Lysosomes contain chemicals that break down food particles and worn out cell parts
vacuole store food, waste and other materials
cell membrane protects cell and regulate what substances enter and leave the cell
golgi body recieve materials from endoplasmic reticulum and send them to other parts of the cell
endoplasmic reticulum network of passageways carries materials from onepart of a cell to another
chloroplasts these organelles capture energy from sunlight and use it to produce food for the cell (only in plant cell)
cell wall a stiff wall that surrounds the membrane giving the cell a rigid boxlike shape (onle in plant cell)
Created by: xLilblondeyx03