Related words. 1  key adjective. 2  key verb. 3  key in phrasal verb. 4  key to phrasal verb. 5  Alt key noun. 6  hot key noun. 7  low-key adjective. 8  off-key adjective, adverb. 9  tab key noun. 10  Allen key noun. 11  arrow key noun. 12  enter key noun. 13  key card noun. 14  key ring noun. 15  pass key noun. 16  pound key noun. 17  shift key noun. 18  star key noun. 19  command key noun. 20  control key noun.
ATP stands for adenosine triphosphate. It is a molecule found in the cells of living organisms. It is said to be very important because it transports the energy necessary for all cellular metabolic activities. It is dubbed as the universal unit of energy for living organisms. Without ATP, various metabolic activities in the human body cannot take place. ATP consists of one adenine molecule and three phosphate molecules. These molecules are produced through various processes including cellular respiration and phosphorylation. ATP molecules are called the drivers of cellular metabolism. They carry the energy needed by a particular cellular activity. Another important thing about this molecule is that it is recyclable.
ATP is the energy molecule that the body uses for work. It is a chemical compound stored primarily in the muscle cells that, in its chemical breakdown, provides energy for cells. Surprisingly, only a small amount of ATP is stored in the cells at any time.