Pyruvate generated by glycolysis, is converted to acetyl-coenzyme A, which is metabolized by the citric acid cycle generating energy-rich molecules. From the choices given below, select the right combination of these molecules produced from one molecule of acetyl-CoA.
1
2 NADH + 2 FADH2 + 1 GTP
2
3 NADH + 1 FADH2 + 1 GTP
3
3 NADH + 1 GTP
4
4 NADH + 1 FADH2 + 1 GTP