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Cell Notes

Science Cell Notes

StructuresFunction
Cell Wall • Animal cells don't have one • Plants: made of cellulose • Gives strength structure & rigidity to plant thru Turgor Pressure
Cell Membrane • Outside covering • Determines what goes in and 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
Mitchondria • "Power House of the cell" • Produces energy (breaks down glucose) • C6H12O6 + O2 -- CO2 + H2O + Energy
Cytoplasm • Gelatinous, semi-transparent fluid that fills the cells • Organelles are suspended in cytoplasm
Rough Endoplasmic Reticulum • Covered in ribosomes, store proteins
Smooth Endoplasmic Reticulum • (No ribosomes) transports cell products
Ribosome • Site of Protein Synthesis
Golgi Body • Package cell products for transport (like UPS)
Chloroplast • Site of Photosynthesis: captures radiant energy and converts it to chemical energy (C6H12O6) •Has Chlorophyll- green pigment that absorbs light
Created by: madisonq13
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