If energy levels are low in a cell, the cytosolic concentration of ATP will be high and glycolysis will be turned on.
Define ATP.
All living species' cells include the energy-conveying chemical adenosine triphosphate (ATP). The chemical energy generated by the breakdown of food molecules is captured by ATP and then released to power other cellular functions.
By dissolving glucose into two compounds with three carbons each, the cytoplasmic pathway of glycolysis produces energy. Hexokinase, an enzyme, aids in the process of phosphorylation, which traps glucose. In this reaction, ATP is used, and the end product, glucose-6-P, inhibits hexokinase. The ten steps of glycolysis are divided into five preparatory steps and five pay-off steps. The rate-limiting enzyme is phosphofructokinase.
High-energy substances like 1,3-bisphosphoglycerate and phosphoenolpyruvate catalyze the substrate-level phosphorylation that produces ATP .All of the body's cells use glycolysis to produce energy. Pyruvate in aerobic environments and lactate in anaerobic environments are the end products of glycolysis. For additional energy production, pyruvate enters the Krebs cycle.
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