<prompt> Gluconeogenesis is inhibited by?GlucagonInsulinCholecystokinin5 alpha hydroxylase synthases  <response>: Gluconeogenesis-Synthesis of glucose from non-carbohydrate precursors. Gluconeogenesis occurs in fasting starvation and occurs mainly in the liver. Fasting is lack of food for 12-18 hours Starvation is lack of food for 1-3 days or longer Ingluconeogenesis enzymesused are: Pyruvate carboxylase PEPCK Phosphoenolpyruvate carboxykinase Fructose 1,6 bisphosphatase Glucose 6-phosphatase All enzymes are activated by Glucagon. And are inhibited by Insulin 