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.
Last updated at 10:07 13 December 2007. Music legend Ike Turner, whose abusive marriage to singer Tina Turner. made his name a virtual byword for domestic violence, has died at the. age of 76. Turner died at his house near San Diego yesterday after a rollercoaster.