21 Glikoliza(1)

2ATP

Anaerobic

homolactic

fermentation

2NADH

2NAD

2Lactate

Glycolysis

Glucose

2ADP^ | ^2NAD⁺ + 2P,

Fructose-1,6-bisphosphate

2NADH

2Pyruvate

Aerobic oxidation

i

Citric Acid Cycle

2NADH    ⁶⁰2

Oxidative

phosphorylation

2NAD⁺-^4

6C0₂ + 6H₂0

Anaerobic

alcoholic

fermentation

2NADH

2NAD

2C0₂+ 2Ethanol

Figurę 17-1 Glycolysis. Glycolysis convcrts glucose to pyruvate while gcnerating two ATPs. Under anaerobic conditions. alcoholic fermentation of pyruvate occurs in yeast. whereas homolactic fermentation occurs in muscle. Under aerobic conditions. pyruvate is oxidized to H,0 and CO, via the citric acid cycle (Chaptcr 21) and oxidative phosphorylation (Chapter 22).