high energy bond — a chemical bond whose hydrolysis yields high levels of free energy; such bonds involve phosphate (high energy phosphate b.) or sulfur (high energy sulfur b.) or other mixed anhydride types of chemical structures … Medical dictionary
high energy sulfur bond — a high energy bond containing sulfur, occurring particularly in a variety of thioesters that are high energy compounds (q.v.); the most important such bond is that of the metabolic intermediate acetyl coenzyme A. The energy released by hydrolysis … Medical dictionary
high energy phosphate bond — a high energy bond containing phosphate, occurring in ATP, phosphocreatine, phosphoenolpyruvate, and other phosphate containing high energy compounds; see high energy compounds, under compound. The energy released on hydrolysis of the bond can be … Medical dictionary
high-energy phosphate — an ester, amide, or anhydride of phosphoric acid that contains a high energy phosphate bond (q.v.), e.g., ATP or phosphocreatine … Medical dictionary
energy rich bond — high energy b … Medical dictionary
bond — In chemistry, the force holding two neighboring atoms in place and resisting their separation; a b. is electrovalent if it consists of the attraction between oppositely charged groups, or covalent if it results from the sharing of one, two, or… … Medical dictionary
High-speed rail in China — This article is about high speed rail in the People s Republic of China. For high speed rail in the Republic of China (Taiwan), see Taiwan High Speed Rail. High speed rail (HSR) trains in China A China Railways CRH1 train in Guangzhou. CRH1 is… … Wikipedia
Energy — This article is about the scalar physical quantity. For other uses, see Energy (disambiguation). Energetic redirects here. For other uses, see Energetic (disambiguation) … Wikipedia
High-performance liquid chromatography — An HPLC. From left to right: A pumping device generating a gradient of two different solvents, a steel enforced column and an apparatus for measuring the absorbance. Acronym HPLC Classification Chromatography … Wikipedia
High-fructose corn syrup — (HFCS) is any of a group of corn syrups that has undergone enzymatic processing to increase its fructose content, and is then mixed with pure corn syrup (100% glucose), becoming a high fructose corn syrup; the types are: HFCS 90 (mostly for… … Wikipedia
