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Possible definitions for qktp

ATP
Organic compound, substrate in many enzyme-catalyzed reactions (see catalysis) in the cells of animals, plants, and microorganisms. ATP's chemical bonds (see bonding) store a large amount of chemical energy. ATP therefore functions as the carrier of chemical energy from energy-yielding oxidation (see oxidation-reduction) of food to energy-demanding cellular processes. Three such processes of metabolism are sources of ATP and stored energy: fermentation, the tricarboxylic acid cycle, and cellular respiration (also called oxidative phosphorylation). All form ATP from adenosine monophosphate (AMP) or adenosine diphosphate (ADP) and inorganic phosphate. When the reaction goes in the other direction, ATP is broken down to ADP or AMP and phosphate and the energy is used to perform chemical, electrical, or osmotic work for the cell.


FTP
Internet protocol that allows a computer to send files to or receive files from another computer. Like many Internet resources, FTP works by means of a client-server architecture; the user runs client software to connect to a server on the Internet. On the FTP server, a program called a daemon allows the user to download and upload files. Before the World Wide Web was introduced, FTP was one of the most popular methods of exchanging information over the Internet.


HTTP
Standard application-level protocol used for exchanging files on the World Wide Web. HTTP runs on top of the TCP/IP protocol. Web browsers are HTTP clients that send file requests to Web servers, which in turn handle the requests via an HTTP service. HTTP was originally proposed in 1989 by T. Berners-Lee, who was a coauthor of the 1.0 specification. HTTP in its 1.0 version was "stateless": each new request from a client established a new connection instead of handling all similar requests through the same connection between a specific client and server. Version 1.1 includes persistent connections, decompression of HTML files by client browsers, and multiple domain names sharing the same IP address.


okapi
Ruminant species (Okapia johnstoni) in the giraffe family that lives alone in Congo rain forests, eating leaves and fruit. Its neck and legs are proportionately shorter than the giraffe's, and females, which are larger than males, stand about 5 ft (1.5 m) at the shoulder. The sleek coat is deep brown on the front of the body; the upper legs are black-and-white-striped, and the lower legs are white, with black rings above the hooves. The male's short horns are covered with skin except at the tips.


Qatar
Independent emirate on the W coast of the Persian Gulf. Area: 4,412 sq mi (11,427 sq km). Population (1997 est.): 561,000. Capital: Doha. Most of the population is Arab, with S. Asian and Iranian minorities who are often migrant workers. Languages: Arabic (official), English. Religion: Islam (official). Currency: Qatar riyal. Qatar is mostly stony, sandy, and ...

Top words beginning with Q: quoting, querist, quadriderivative, quadroons, quadrijugous, quadriurate, quillwork, quaich, quarterpace, quibusdam, quokkas, quintals, quinze, quipu, quinoxaline, quads, quod, quadrangulate, quartersaw, quintessential

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