What is the atp yield for one mole of glucose oxidized by the pathway that uses the non-phosphorylating gapdh?

Only 4 molecules of ATP are produced during non phosphorylation process.

Explanation:

Oxidative phosphorylation is a process which produces most of ATP that is produced during cellular respiration. Glycolysis produces 2 ATP molecules. Citric acid cycle produces 2 ATP molecules while during non-phosphorylation, only four ATP are produced which occurs in the absence of oxygen during anaerobic respiration.