Like many other members of the B-vitamin family, Niacin is well-known for its role in energy metabolism (breaking down substances in the body to yield energy). Actually, niacin plays a part in the energy metabolism of all cells in the body. Another benefit of water-soluble vitamin is its versatility.
Adenosine triphosphate (ATP) , the energy currency or coin of the cell pictured in Figfures 1 and 2, transfers energy from chemical bonds to endergonic (energy absorbing) reactions within the cell.nergy is stored in the covalent bonds between phosphates, with the greatest amount of energy (approximately 7 kcal/mole) in the bond between the second and third phosphate groups. This covalent bond is known as a pyrophosphate bond.
Atp delivers energy wherever energy is needed in the Cell. Atp (Adenosine tri-phosphate) is a molecule that can store energy. The bond between the terminal phosphate and the second phosphate is a high-energy bond. When it is broken (Atp is turned into Adp and Pi) this energy is released and can be harnessed by the Cell.During the breakdown of sugars in the body, the energy from the sugars are stored in Atp molecules which can be used later.ome of this â¦ energy is used to produce ATP.It shows that ATP is the common energy currency of cell. When cells require energy, they spend ATP for that. ATP is composed of adenine with three phosphate groups.