Gluconeogenesis: Pathway, energetics and significance
Gluconeogenesis is a metabolic pathway that involves the synthesis of glucose from non-carbohydrate precursors, primarily occurring in the liver and, to a lesser extent, in the kidneys. This biosynthetic process is crucial for maintaining blood glucose levels during fasting, starvation, or low-carbohydrate intake when glucose becomes limited. Gluconeogenesis reverses several steps of glycolysis, using substrates…