Question: when glucose is oxidized to co2 and water?
Answer: This is where glucose is oxidized to form two pyruvate molecules. This yields 2 ATP (4 is actually produced but 2 is consumed in the initial steps) and 2 NADH ( will be crucial later to create more ATP). Henceforth, the total energy yield of the oxidation of glucose to carbon dioxide and water is 32 ATP Molecules.