(Solved): During strenous exercise, the NADH formed in the glyceraldehyde-3-phosphate dehydrogenase reaction i ...

During strenous exercise, the NADH formed in the glyceraldehyde-3-phosphate dehydrogenase reaction in skeletal muscle must be reoxidized to NAD if glycolysis is to continue. The most important reaction involved in the reoxidation of NADH is: A. dihydroxyacetone phosphate

glycerol-3-phosphate B. glucose-6-phosphate

fructose-6-phosphate C. isocitrate

--ketoglutarate D. glucose

glucose-6-phosphate E. pyruvate

lactate