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.
It is produced in the mitochondria during cellular respiration, and a little is produ â¦ ced in the light dependent reactions of photosynthesis, but this is later used up in the light independent reactions. ATP is used as an energy source for cells to carry out functions like active transport.When a cell needs energy, it breaks one of the phosphates off of the ATP, which releases energy. After this, the ATP is called ADP (adenosine diphosphate). + 2 others found this useful.TP is used as an energy source for cells to carry out functions like active transport. When a cell needs energy, it breaks one of the phosphates off of the ATP, which releases energy. After this, the ATP is called ADP (adenosine diphosphate). + 2 others found this useful.