How many ATPs would result from the reaction involving the alpha-ketoacid dehydrogenase complex alone if one mole of glucose was oxidized in the citric acid cycle?   A. 10     B. 5.0     C. 2.5   D. 1.0     E. 0.5

Mitochondria are important organelles for energy production. Why do mitochondria contain dehydrogenases?

A patient complains of painful muscle cramps when performing strenuous physical exercise. A muscle biopsy indicates a higher than normal concentration of muscle glycogen. a. Which enzyme of glycogen metabolism is affected? b. Discuss how the defect of this enzyme affects glycogen metabolism.

Which of the following molecules shown are the reduced products produced in the citric acid cycle whose reduction directly helped drive oxidation? Select all that apply. Ensure you are selecting the product forms of the molecule, which here means the reduced form, and are only considering redox reactions! Do not include the pyruvate processing steps -- just the citric acid cycle itself. A. GDP B. NADH C. FAD D. Acetyl-CoA E. NAD+ F. CoA G. FADH2 H. GTP I. QH2 J. Q