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15 Cards in this Set
- Front
- Back
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information storage and processing center containing chromosomes
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Nucleus
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complex double membrane enclosing nucleus, studded with pore-like openings, inside linked to nuclear lamina.
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Nuclear Envelope
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fibrous proteins that form a lattice-like sheet that stiffens the structure and maintains shape of nucleus
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Nuclear Lamina
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where RNA found in ribosomes are manufactured and the large and small ribosomal subunits are assembled
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Nucleolus
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ribosomes attached to membrane, these ribosomes synthesize proteins
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Rough Endoplasmic Reticulum
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interior of a cell; in the rough ER, sac-like structure, location where newly manufactured proteins undergo folding and other processing
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Lumen
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contains enzymes that catalyze reactions involving lipids, manufacturing site for phospholipids used in plasma membranes
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Smooth Endoplasmic Reticulum
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cis side receives products from RER, trans side ships them out, finishes processing and packages RERs products for delivery
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Golgi Apparatus
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flattened, membranous sacs in golgi apparatus
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Cisternae
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fluid portion of the cytoplasm
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Cytosol
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globular organelles with single membrane and originate as buds from ER; center for oxidation reactions (removes electrons from atoms and molecules)
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Peroxisomes
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found in animal cells, digestive center of cell (acidic lumen), contains digestive enzymes called acid hydrolases (break monomers from macromolecules)
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Lysosomes
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primary center for protein and lipid synthesis and processing, includes lysosomes, golgi apparatus, rough and smooth ER
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Endomembrane System
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large organelle found in plants, fungi, and certain other groups that lack lysosomes; specialized for cell digestion
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Vacuole
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produces ATP; has two membranes (outer = surface, inner = cristae, inner membrane called mitochondrial mix)
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Mitochondria
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