Final answer:
The term that means the production of new glucose is correctly spelled as 'gluconeogenesis.' It is a metabolic process that produces glucose from non-carbohydrate sources, distinct from glycogenesis and glycolysis.
Step-by-step explanation:
The term for the production of new glucose is gluconeogenesis. This biological process generates glucose from non-carbohydrate sources, such as pyruvate, lactate, and glycerol, which is crucial during periods of fasting or intense exercise when glucose reserves are depleted. Gluconeogenesis primarily occurs in the liver and to a lesser extent in the kidney.
While glycogenesis refers to the synthesis of glycogen from glucose, and glycolysis is the process of breaking down glucose into pyruvate, gluconeogenesis is the metabolic pathway that ensures a continuous supply of glucose to body tissues, especially the brain and red blood cells, which rely heavily on glucose for energy.
The correct spelling among the given terms for the production of new glucose is gluconeogenesis. Gluconeogenesis is the process of synthesizing glucose from pyruvate or other molecules. It is the reverse of glycolysis and occurs mainly in the liver and kidneys.