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16 Cards in this Set
- Front
- Back
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cytoplasm
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a fluid-filled region between the nucleus & plasma membrane
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organelles
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structures with functions inside cells
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cellular metabolism
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chemical activities of cells occurring in fluid-filled spaces within membranous organelles
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nucleus
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the genetic control center
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chromatin
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nuclear DNA that is attached to proteins in long fibers
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chromosome
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what each fiber constitutes that is coiled
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nuclear envelope
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encloses the nucleus with a double membrane with pores
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nucleolus
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a mass of fibers and granules
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endomembrane system
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organelles responsible of the synthesis, storage, and export of molecules
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rough endoplasmic reticulum
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makes more of itself and makes proteins secreted by the cell
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secretory protein
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antibody, defensive molecule secreted by white blood cells
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glycoprotein
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molecule of short chains of sugars linked to polypeptides
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transport vesicles
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tiny sacs of packaging
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smooth endoplasmic reticulum
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network of interconnected tubules lacking ribosomes
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golgi apparatus
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receives & modifies substances manufactured by ER
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lysosome
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consists of enclosed digestive enzymes
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