Uridine triphosphate (UTP) is a nucleotide that plays a crucial role in cellular metabolism. It consists of a uridine base, a ribose sugar, and three phosphate groups. UTP is involved in the synthesis of RNA and serves as a source of energy for various biochemical reactions within cells. In addition to its role in RNA synthesis, UTP is also important in the activation of sugars for carbohydrate metabolism. It participates in the formation of glycogen and other polysaccharides, making it essential for energy storage and cellular function.