Adenosine triphosphate
Adenosine triphosphate (ATP) is a complex organic chemical that is involved in energy transfer within cells. It is often referred to as the "molecular unit of currency" because it provides the energy required for cellular processes.
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It is often referred to as the "molecular unit of currency" because it provides the energy required for cellular processes. ATP consists of adenine, a ribose sugar, and three phosphate groups. When ATP is broken down into adenosine diphosphate (ADP) and inorganic phosphate, energy is released, which fuels various cellular activities such as muscle contractions and chemical synthesis. The process of converting ADP back to ATP, known as phosphorylation, is essential for maintaining cellular energy levels. ATP is crucial in all forms of life, from bacteria to humans, and its role as an energy carrier makes it one of the most important molecules in biology.