Cell Membrane Review Worksheet



Cell Membrane Review WorksheetName Per. Use the word bank to define each term. active transportcarbohydrate chaincholesterolconcentrationconcentration gradientdiffusionendocytosisexocytosis facilitated diffusionhydrophobichydrophilichypertonichypotonicisotonicosmosispassive transportphospholipid bilayerselectively permeablesolutesolutionsolventtransport proteinturgor pressureTermDefinitionhigh to low movement of monomers; uses transport protein; no energy requiredequal amounts of solute moleculeswater-lovinga difference in amount of molecules between two areasstructure that identifies the cell having less solute molecules than cytoplasm of a cellallows certain molecules to pass through; keeps some molecules outthe amount of molecules in a specified areause of vesicles to move polymers out of the cellsubstance that is dissolvedoutward pressure on cellsmovement of molecules from low to high; uses transport protein; requires energyhigh to low movement of water; through phospholipid bilayer; no energy requiredmixture of a substance that is dissolved in anothermovement of molecules from high to low; no energy requireduse of vesicles to move polymers into the cellhaving more solute molecules than cytoplasm of a cellstructure that consists of 2 layers of lipidsfluid that dissolves a solid, liquid, or gaswater-fearinghigh to low movement of small, fat-soluble, uncharged polar molecules; through phospholipid bilayer; no energy requiredstructure that allows cells to communicate with each other to work as a unitstructure that helps move molecules across the cell membraneDraw and identify the following structures of the cell membrane: carbohydrate chain, cholesterol, phospholipid bilayer, transport proteinIdentify which structures of the cell membrane (phospholipid bilayer, transport protein, vesicle) each type of molecule would travel through. glucose31.Cl-26.O232.NH427.protein secretion33.H2O28.CO234.starch29.Na+35.enzyme30.amino acids36.Ca2+ ................
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