Question

How do neutral solutes move across the plasma membrane? Can the polar molecules also move across it in the same way? If not, then how are these transported across the membrane? Why is it important that cell membranes are selectively permeabl

Answer 1

This cell membrane provides a protective barrier around the cell and ... (When molecules move in this way, they are said to move down their ... If a membrane is permeable to water, though not to a solute,