Term
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Definition
| plasma membrane, cytoplasm, and nucleus |
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Term
| plasma membrane (description) |
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Definition
| forms outer cell boundary; separates internal environment of cell from external environment |
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Term
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Definition
| contains cytosol, cytoskeleton, inclusions, and organelles |
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Term
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Definition
| control center of cell; contains DNA |
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Term
| plasma membrane (composition) |
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Definition
| lipids (fats), proteins, and carbohydrates (sugars) |
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Term
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Definition
| contains phospholipids (majority) and cholesterol (provides stability) |
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Term
| proteins of the PM (function) |
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Definition
| markers, attachment sites, channels, receptors, enzymes, or carriers |
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Term
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Definition
| glycoproteins and glycolipids; involved with cell to cell recognition (due to the carbohydrate) |
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Term
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Definition
| attach cells to other cells, extracellular molecules, or intracellular molecules |
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Term
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Definition
| involved with transportation of substances in and out of a cell |
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Term
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Definition
| contain binding sites that can attach to specific substances |
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Term
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Definition
| catalyze chemical reactions on either the inner or outer surface of the plasma membrane |
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Term
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Definition
| move substances (ions or molecules) from one side of the plasma membrane to the other |
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Term
| carbohydrates of the PM are found |
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Definition
| on the outer surface of the plasma membrane (glycocalyx) |
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Term
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Definition
| fluid portion of the cytoplasm (yellow) |
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Term
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Definition
| provides support and structure and involved with the movement of cellular structures |
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Term
| inclusions (what are they?) |
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Definition
| miscellaneous substances like lipid droplets, hemoglobin |
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Term
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Definition
| machinery of the cell; each carries out a specific function |
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Term
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Definition
| site of protein synthesis; contains free ribosomes (ones that are not attached to RER) and fix ribosomes |
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Term
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Definition
| has fixed ribosomes on the external surface (therefore, produces proteins) |
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Term
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Definition
| functions in lipid synthesis, storage of Ca ions in muscle cells, and detoxification |
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Term
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Definition
| modifies and packages proteins produced by the RER and lipids produced by SER |
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Term
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Definition
| contains acidic (hydrolytic enzymes), abundant in phagocytes |
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Term
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Definition
| rupture that results in self digestion of the cell |
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Term
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Definition
| powerhouse of the cell; produces ATP |
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Term
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Definition
| extensions of the plasma membrane that moves materials over the surface of cells |
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Term
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Definition
| fingerlike projections of plama membrane; functions to increase surface area |
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Term
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Definition
| bind cells to one another |
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Term
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Definition
| attach epithelial cells to the basement membrane |
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Term
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Definition
| prevent substances from pass between two cells |
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Term
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Definition
| cell to cell communication |
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