One of the remarkable phenomena in the process of respiration is the role of the fluid coating the walls of the alveoli of the lungs. This fluid, called a surfactant, lowers the surface tension of the balloon-like alveoli by about a factor of 15 compared to the normal mucous tissue fluid in which they are immersed.
Quick Answer. Tina Turner's youngest son, Ronnie Turner, is an actor, while the profession of Raymond Craig, his elder brother, is unknown. Ronnie Turner married actress Lesly Mess on March 3, 2007. Mess is best known for Casting Live and Loft Story.. Turner's two sons prefer to live out of the limelight.
Background and Early Life. Tina Turner was born Anna Mae Bullock on November 26, 1939, in Nutbush, Tennessee. Her parents, Floyd and Zelma Bullock, were poor sharecroppers, who, early in her life, split up and left Turner and her sister to be raised by their grandmother. When her grandmother died in the early 1950s, Turner moved to St. Louis, Missouri, to be with her mother.