Chapter 23, Problem 6CYR

Place the following events of glucose catabolism in the correct order, placing a 1 by the first event, a 2 by the second, and so forth.

a. _________ Electrons are passed between electron carriers in the inner mitochondrial membrane, and hydrogen ions are pumped into the intermembrane space.

b. __________ ATP is generated in the cytosol by substrate-level phosphorylation; NADH is generated as well.

c. ________ Hydrogen ions pass through the channel of ATP synthase and ATP is released from the enzyme.

d. ________ Acetyl-CoA is combined with oxaloacetate to form citrate.

e. ________ ATP is consumed to split glucose into two three-carbon compounds.

f. ________ Pyruvate loses a carbon, forming acetyl-CoA, carbon dioxide, and NADH.

g. _______ Citrate undergoes a series of oxidation-reduction reactions that generate ATP, NADH, and ${\text{FADH}}_{\text{2}}\text{.}$