Which of the following produces the most ATP when glucose (C6H12O6) is completely oxidized to carbon dioxide (CO2), and water is produced? Choose all that apply.
a. substrate-level phosphorylation
b. the citric acid cycle
c. oxidative phosphorylation
d. splitting glucose into two pyruvate molecules
e. oxidation of NADH and FADH2 and transport of H+ ions to the intermembrane spacem