The outer membrane of an E. coli cell contains millions of lipopolysaccharide (LPS) molecules, which consists of: 1  O antigen, a polymer of immunogenic repeating oligosaccharides (1â40 units) 2  Core region of phosphorylated nonrepeating oligosaccharides. 3  Lipid A (endotoxin)
Buddy Holly (born Charles Hardin Holley; September 7, 1936 â February 3, 1959) was an American musician and singer-songwriter who was a central figure of mid-1950s rock and roll. Holly was born in Lubbock, Texas, to a musical family during the Great Depression; he learned to play guitar and to sing alongside his siblings.
Fifty years after his death at 22, rock 'n' roll founding father Buddy Holly is still cool. On Feb. 3, 1959, Buddy Holly, along with J.P. The Big Bopper Richardson and Ritchie Valens, died in a plane crash while touring the Midwest.Holly would have been 72 by now â and probably still rocking and rolling.uddy Holly was a skinny kid with glasses, but in his short lifetime, he became one of rock 'n' roll's founding fathers. Holly, who was known for his Stratocaster guitar and trademark hiccup style of singing, influenced everyone from The Beatles to Bob Dylan.