1. Fermentation Slide number: 1 –2 ATP +4 ATP 2 ATP (net gain) P ATP
glucose C6
PGAL C3
2 ADP 2 P
PGAP C3
2 NAD+
2 NADH 2
ATP
+4 ATP
pyruvate C3
4 ADP 2 4
2 ATP
(net gain)
2 lactate (C3)
2 alcohol (C2)
and 2 CO2
2 NADH
2 NAD+ or
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2. Fermentation Slide number: 2 –2 ATP glucose C6 2 ATP 2 ADP PGAL C3 P
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3. Fermentation Slide number: 3 –2 ATP P ATP glucose C6 PGAL C3 2 ADP 2 P
PGAP C3
2 NAD+
2 NADH 2
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4. Fermentation Slide number: 4 –2 ATP +4 ATP P ATP glucose C6 PGAL C3
2 ADP 2 P
PGAP C3
2 NAD+
2 NADH 2
ATP
+4 ATP
pyruvate C3
4 ADP 2 4
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5. Fermentation Slide number: 5 –2 ATP +4 ATP 2 ATP (net gain) P ATP
glucose C6
PGAL C3
2 ADP 2 P
PGAP C3
2 NAD+
2 NADH 2
ATP
+4 ATP
pyruvate C3
4 ADP 2 4
2 ATP
(net gain)
2 lactate (C3)
2 alcohol (C2)
and 2 CO2
2 NADH
2 NAD+ or
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6. Fermentation Slide number: 6 –2 ATP +4 ATP 2 ATP (net gain) P ATP
glucose C6
PGAL C3
2 ADP 2 P
PGAP C3
2 NAD+
2 NADH 2
ATP
+4 ATP
pyruvate C3
4 ADP 2 4
2 ATP
(net gain)
2 lactate (C3)
2 alcohol (C2)
and 2 CO2
2 NADH
2 NAD+ or
Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.