Semipermeable Membrane Definition Examples
Semipermeable Membrane By: BD Editors Last Updated: October 4, 2019 Semipermeable Membrane Definition A semipermeable membrane is a layer that only certain molecules can pass through. Semipermeable membranes can be both biological and artificial. Artificial semipermeable membranes include a variety of material designed for the purposes of filtration, such as those used in reverse osmosis, which only allow water to pass. The biological membranes of cells are created by two sheets of phospholipid, which contain a lipid tail attached to a polar head....