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12 Cards in this Set
- Front
- Back
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nucleus
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houses genetic material of the cell and nucleolus
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nucleolus
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only sometimes there, makes rRNA
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mitochondria
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double membrane, large surface area from folds, create E and ATP through cellular respiration
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ribosomes
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helps protein synthesis 1 mRNA with ribosomes everywhere = polysome
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golgi apparatus
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harbors vesicles, modify macromolecules (lipids + protein), ship them to correct locations (post office)
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rough ER
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site of membrane and protein synthesis (ribosomes transmembreane exocyctosis) , lots of surface area HUGE
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smooth ER
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site for synthesis and metabolism of lipids, has important enzymes, in muscles as well
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lysosomes
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have enzymes of pH 5 called lysosymes take damaged cell parts and break them up and resist infection by breaking down bacteria
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chloroplast
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major role in protein syntheis 3 membranes, surface area, membrane catches light, chlorofil in stacks
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cytoskelton
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network of protein filiaments microtubles = railroad system, actin = protein dissassemble/reassemble, intermediate - scaffolding, all dynamic, organize mitosis and composed of tublin monomers
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cytoplasm
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area in cell with nothing
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vacuole
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central one is only in plants, temporarily stores something ingested by the cell, big
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