Make Connections: The Plasma Membrane And Phospholipid Structure Part C - How Does Phaspholipid Structure Relate To The Selective Permeability Of The Plasma Membrane? ? Critical Feature Of The Plasma Membrane T It Is So C Certain Molecules Trom Crassing The Plasma Membrane Treely? Permeable This Allows He P A Ma Membrane O Regulate Transport Across Celular

 

Make Connections: The Plasma Membrane and Phospholipid Structure Part C. How does phospholipid structure relate to the selective permeability of the plasma membrane? 3 of 7 A critical feature of the plasma membrane is that it is selectively permeable. This allows the plasma membrane to regulate transport across cellular boundaries--a function essential to any cells existence. How does phospholipid structure prevent certain molecules from crossing the plasma membrane freely Drag the labels to fill in the table. Use only white labels for white targets, pink labels for pink targets, and blue labels for blue targets. cell-cell recognition peripheral protein protoin penetrating hydrophobic part of membrane glycoprotein or glycalipid integral protein cholesterol Type of molecule Hydrophobic or hydrophilic? Able to cross lipid bilayer? Transport protein required? Nonpolar molecules Group 1 Group 3 Group 2 (examples: hydrocarbons, O, CO) Polar molecules (examples: water, sugars) Group 1 Group 3 Group 2 Ions 9 (examples: Na, K, Ca2+, Cr) Group 1 Group 3 Group 2 Reset Help