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Organic chemistry is a subdiscipline within chemistry involving the scientific study of the structure, properties, and reactions of organic compounds and organic materials, i.e., matter in its various forms that contain carbon atoms. [1]
Driscoll was raised in Banner Elk, North Carolina where he has deep ties. [1] Using the post 9-11 GI Bill, he earned a bachelor of science degree in business administration from University of North Carolina at Chapel Hill and a Juris Doctor from Yale Law School after his military service. [2]
Nonoxynol-9 is a common ingredient of most vaginal and anal lubricants due to its spermicidal properties. A 2004 study found that over a six-month period, the typical-use failure rates for five nonoxynol-9 vaginal contraceptives (film, suppository, and gels at three different concentrations) ranged from 10% to 20%.
Get the Workout. Each 20-minute HIIT session combines fast-paced strength-training moves and low-impact cardio to get your heart rate up, build strength, and boost your metabolism.All of these ...
As Super Bowl 59 approaches, fans are asking various questions about the event, including what the blue tent on the sideline during NFL games is used for.. The blue tent on the sidelines plays an ...
Of the group 9 elements, only cobalt has a biological role. It is a key constituent of cobalamin, also known as vitamin B 12, the primary biological reservoir of cobalt as an ultratrace element. [21] [22] Bacteria in the stomachs of ruminant animals convert cobalt salts into vitamin B 12, a compound which can only be produced by bacteria or ...
Interleukin 9, also known as IL-9, is a pleiotropic cytokine (cell signalling molecule) belonging to the group of interleukins. [5] IL-9 is produced by variety of cells like mast cells, NKT cells, Th2, Th17, Treg, ILC2, and Th9 cells in different amounts. Among them, Th9 cells are regarded as the major CD4+ T cells that produce IL-9. [6]
The Sakaguchi test is a chemical test used to detect presence of arginine in proteins. It is named after the Japanese food scientist and organic chemist, Shoyo Sakaguchi (1900–1995) who described the test in 1925. [1] The Sakaguchi reagent used in the test consists of 1-Naphthol and a drop of sodium hypobromite.