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Bio Ch3.3

vocab 3.3 biology

TermDefinition
cell membrane double layer of phospholipids that forms a boundary between a cell and the surrounding environment and controls the passage of materials into and out of a cell
phospholipid molecule that forms a double layered cell membrane; consists of glycerol, a phosphate group, and two fatty acids
fluid mosaic model model that describes the arrangement and movement of the molecules that make up a cell membrane
selective permeability condition or quality of allowing some, but not all, materials to cross a barrier or membrane
receptor protein that detects a signal molecule and preforms an action in response
Created by: Purple 9548
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