...the key of A minor. 5 n-count The key on a map or diagram or in a technical book is a list of the symbols or abbreviations used and their meanings. You will find a key at the front of the book. 6 adj The key person or thing in a group is the most important one.
ATP (Adenosine triphosphate). 1  It is the major energy currency of the cell, providing the energy for most of the energy-consuming activities of the cell. 2  It is one of the monomers used in the synthesis of RNA and, after conversion to deoxyATP (dATP), DNA.3  It regulates many biochemical pathways. It is the major energy currency of the cell, providing the energy for most of the energy-consuming activities of the cell. 2  It is one of the monomers used in the synthesis of RNA and, after conversion to deoxyATP (dATP), DNA. 3  It regulates many biochemical pathways.
Adenosine Triphosphate (ATP) is a high-energy phosphate compound and the special carrier molecule of free energy in the body. It is formed from a molecule of adenine and ribose linked to three phosphates.quation 1: Hydrolysis of ATP. The potential energy within the bonds of macronutrients (carbohydrates, lipids and proteins) is transferred into the energy stored in anhydride phosphate bonds of ATP through a series of stepwise redox reactions.