Adenosine triphosphate (ATP) is a nucleoside triphosphate used in cells as a coenzyme. It is often called the `molecular unit of currency` of intracellular energy transfer. ATP transports chemical energy within cells for metabolism. It is one of the end products of photophosphorylation, cellular respiration, and fermentation and used by enzymes .....
energy-carrying molecule found in the cells of all living things. ATP captures chemical energy obtained from the breakdown of food molecules and ... [42 related articles]
A substance present in all living cells that provides energy for many metabolic processes and is involved in making RNA. Adenosine triphosphate made in the laboratory is being studied in patients with advanced solid tumors to see if it can decrease weight loss and improve muscle strength. Also called ATP.
(ATP) The most important carrier of chemical energy in all terrestrial organisms; effectively, the energy currency of cellular metabolism. ATP is a nucleotide consisting of adenine, ribose, and three phosphate groups which are linked together by covalent bonds. These bonds ...
<biochemistry> A nucleotide present in all living cells which serves as an energy source for many metabolic processes and is required for ribonucleic acid synthesis. ... (06 May 1997) ... 
See ATP.
Type: Term Synonyms: adenosine 5′-triphosphate
Adenosine triphosphate: An important carrier of energy in cells in the body and a compound that is important in the synthesis (the making) of RNA. Adenosine triphosphate (ATP) is a nucleotide (a building block of a nucleic acid such as RNA). The body produces ATP from food and then ATP produces energy as needed by the body.
Adenosine triphosphate is a molecule formed by the condensation of adenine, ribose and triphosphoric acid. It is a key compound in the mediation of energy in both plants and animals. Energy is stored when it is synthesised from adenosine diphosphate and phosphoric acid and released when the reaction is reversed.
[n] - a nucleotide derived from adenosine that occurs in muscle tissue
energy currency of the cell; a nucleotide derivative that safely stores chemical energy in its two high-energy phosphate bonds
ATP noun a nucleotide derived from adenosine that occurs in muscle tissue; the major source of energy for cellular reactions
Energy-rich compound present in cells. See ATP