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## Extracellular Structures - Hold cells together - gives properties - Keeps filtering cells - Cellulose - Turgor Pressure - ECM contains proteoglycan and collagen ## Cell Membranes - Bilayered - Dynamic - Continually form, move, and fuse with other membranes. - Described as fluid mosaic model - In...
## Extracellular Structures - Hold cells together - gives properties - Keeps filtering cells - Cellulose - Turgor Pressure - ECM contains proteoglycan and collagen ## Cell Membranes - Bilayered - Dynamic - Continually form, move, and fuse with other membranes. - Described as fluid mosaic model - Interior of membrane is fluid - Proteins can move from side to side - Plasma membranes are important for: - Processing information - Energy transformation - Regulate movement