The name Caroline is an American baby name. In American the meaning of the name Caroline is: Manly. French Meaning: The name Caroline is a French baby name. In French the meaning of the name Caroline is: Song of happiness.
Figure 1 summarizes the permeability properties of pure lipid bilayers. Lipid-soluble molecules can readily pass through a lipid bilayer. Examples include gas molecules such as oxygen (O 2) and carbon dioxide (CO 2), steroid molecules, and fat-soluble vitamins (A, D, E, and K). Surprisingly, some small polar molecules are capable of permeating the lipid bilayer without the aid of a membrane transport protein.
Selective permeability: Doesnât allow everything to pass through equally, has to have permission by the cell membrane e. Water is a molecule that can easily be passed through cell membrane without the help of carriers 13.Define/compare passive diffusion/active transport and simple/facilitated diffusion a. Active transport: moves molecules from lower concentration to higher with the help of ATP. Requires energy b.