Purpose. One of the main purposes of the phospholipid bilayer are to provide structure to a cell, which it does because of the natural arrangement of the hydrophobic and hydrophilic ends of the phospholipids, and with the stabilizing cholesterol and sterols.
NASCAR Driver Crashes Into Track Dryer, Creating Fiery Daytona Delay. Safety workers try to extinguish a fire from a jet dryer after being hit by Juan Pablo Montoya, driver of the #42 Target Chevrolet, under caution during the Daytona 500 on February 27, 2012 in Daytona Beach, Florida.
Honor student, 14, killed after she loses control of go kart and smashes in to fence. A 14-year-old honor student has passed away after crashing her go kart in a freak accident. Kierstin Eaddy, an experienced go kart driver, was taking part in a solo race at a Sports Car Club of America autocross event outside Texas Motor Speedway in Fort Worth on Sunday.