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ATP

  (ā''') pronunciation
n.

An adenosine-derived nucleotide, C10H16N5O13P3, that contains high-energy phosphate bonds and is used to transport energy to cells for biochemical processes, including muscle contraction and enzymatic metabolism, through its hydrolysis to ADP. ATP is hydrolyzed to AMP when it is incorporated into DNA or RNA.

[A(DENOSINE) T(RI)P(HOSPHATE).]


 
 
Investment Dictionary: Arbitrage Trading Program - ATP

A program used to place simultaneous orders for stock index futures and the underlying stocks.

Investopedia Says:
The ATP attempts to exploit price variations (market arbitrage). The term is better known as program trading.

Related Links:
Profiting from arbitrage is not only for market makers--retail traders can find opportunity in risk arbitrage. Trading the Odds with Arbitrage
Learn about the systems that run the market. Topics include market makers, specialists, SuperDOT, ECNs, SOES, Level I, II, and III Access, and more. Electronic Trading Tutorial
For those who are new to futures but want a solid understanding of them, this tutorial explains what futures contracts are, how they work and why investors use them. Futures Fundamentals


 

Acronym for arbitrage trading program, better known as Program Trading. Program traders simultaneously place orders for stock index futures and the underlying stocks in an attempt to exploit price variations. Their activity is often blamed for excessive Volatility.

 

Adenosine triphosphate, the coenzyme that acts as an intermediate between energy-yielding (catabolic) metabolism (the oxidation of metabolic fuels) and energy expenditure as physical work and in synthetic (anabolic) reactions. ADP (adenosine diphosphate) is phosphorylated to ATP linked to oxidation; in energy expenditure ATP is hydrolysed to ADP and phosphate ions.

 

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 released energy is used to perform chemical, electrical, or osmotic work for the cell.

For more information on ATP, visit Britannica.com.

 

A key energy-carrying molecule in biological systems. It is produced in the body through the process of cell respiration and in plants through photosynthesis.

 
Wikipedia: ATP (disambiguation)

ATP may refer to:

Chemistry/Biochemistry
Companies
Organizations
Professions/Credentials
Technologies
Other

ksh:ATP (Watt ėßß datt?)


 
 

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Copyrights:

Dictionary. The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2007. Published by Houghton Mifflin Company. All rights reserved.  Read more
Investment Dictionary. Copyright ©2000, Investopedia.com - Owned and Operated by Investopedia Inc. All rights reserved.  Read more
Financial & Investment Dictionary. Dictionary of Finance and Investment Terms. Copyright © 2006 by Barron's Educational Series, Inc. All rights reserved.  Read more
Food and Nutrition. A Dictionary of Food and Nutrition. Copyright © 1995, 2003, 2005 by A. E. Bender and D. A. Bender. All rights reserved.  Read more
Britannica Concise Encyclopedia. Britannica Concise Encyclopedia. © 2006 Encyclopædia Britannica, Inc. All rights reserved.  Read more
Science Dictionary. The New Dictionary of Cultural Literacy, Third Edition Edited by E.D. Hirsch, Jr., Joseph F. Kett, and James Trefil. Copyright © 2002 by Houghton Mifflin Company. Published by Houghton Mifflin. All rights reserved.  Read more
Wikipedia. This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "ATP" Read more

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