Respiration: Which produces pyruvate?
Select one:
O a. Electron Transport Chain only
O b. Glycolysis, Electron Transport Chain
O c. Glycolysis, Citric Acid Cycle, and Electron Transport Chain
O d. Citric Acid Cycle only
O e. Glycolysis only
O f. Citric Acid Cycle, Electron Transport Chain
O g. Glycolysis, Citric Acid Cycle