Latest news from New Sharon, IA collected exclusively by city-data.com from local newspapers, TV, and radio stations. Ancestries: German (27.3%), Irish (16.3%), English (13.6%), Dutch (10.5%), United States (8.2%), Scottish (2.6%). Current Local Time: CST time zone. Incorporated in 1871.
The______ portion of the cell membrane is responsible for the isolating function of the membrane, whereas the ____________ portion regulates exchange and communication with the environment. Lipid; protein. Phospholipids spontaneously form a bilayer in an aqueous solution.
C. export proteins and carbon dioxide. The main function of the cell membrane is to provide support and protection for the cell and also to regulate what enters and leaves the cell. Source(s): honors bio.