Example of Facilitative Diffusion. In the cell, examples of molecules that must use facilitated diffusion to move in and out of the cell membrane are glucose, sodium ions, and potassium ions. They pass using carrier proteins through the cell membrane without energy along the concentration gradient.acilitated diffusion does not require energy and occurs along the concentration gradient. The concentration gradient is the process of particles moving/diffusing from an area of higher concentration to an area of lower concentration.
1 Matthew Broderick as Simba â Mufasa and Sarabi's son. 2  Jonathan Taylor Thomas voices young Simba. 3  James Earl Jones as Mufasa â King of the Pride, Simba's father.  Madge Sinclair as Sarabi â Mufasa's queen, Simba's mother.
Christopher Massey Celebrity Watchlist. Fast Facts. Began acting in commercials, including ones for McDonald's, Captain Crunch and Pop Tarts. Played Simba for a year in The Lion King in Los Angeles; won Young Artists Award in 2002 for Outstanding Young Performer in Live Theater. With brother Kyle Massey, became the first siblings to have both of their shows (That's So Raven and Zoey 101, respectively) nominated for Emmys in the same year (2005) for Outstanding Children's Program.