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.
Buddy Holly was born Charles Hardin Holley on September 7, 1936, in Lubbock, Texas, at 3:30 pm; he was the fourth child of Lawrence Odell L.O.. Holley and Ella Pauline Drake. His older siblings were Larry (born in 1925), Travis (1927â2016), and Patricia Lou (1929â2008).