Some molecules or particles are too large or too hydrophilic to pass through a lipid bilayer. Other molecules could pass through the bilayer but must be transported rapidly in such large numbers that channel-type transport is impractical.
Vanna White Has the World's Most G-Rated Wardrobe Malfunction on 'Wheel of Fortune'. by 11:56 AM PST, December 11, 2015. Playing Vanna White Has the World's Most G-Rated Wardrobe Malfunction on 'Wheel of Fortune'. Vanna White found herself in a sticky situation during Thursday's Wheel of Fortune. While walking across the stage, the hostess, unbeknownst to her, brought part of the set with her when a prop gift got caught on the bottom of her dress.
'Wheel of Fortune' contestant could have greatest miss in show's history. A contestant on Wheel of Fortune on Tuesday missed the equivalent of a very short putt. A player identified as âKevinâ was one letter away from solving the puzzle. It read, âA Streetcar Na-ed Desire.â Kevin decided to spin the wheel again and landed on the $600 piece. He said, âK.â. âA Streetcar Naked Desire.â.