Under anaerobic conditions in human cells, what is the fate of pyruvate?

Why is fermentation essential for glycolysis in the absence of oxygen?

During alcohol fermentation, pyruvate undergoes decarboxylation to form acetaldehyde. What happens next in the process?

What is the significance of the Cori cycle in lactic acid fermentation?

What is the net ATP and NADH produced during glycolysis?

How is NADH recycled to NAD+ during fermentation?

Synthesize the biochemical transformations involved in converting glucose to ethanol and lactate during fermentation.