(Cell) Fermentation Flashcards
1
Q
What are two common types of fermentation?
A
Alcohol fermentation
Lactic acid fermentation
2
Q
What are the basic steps of alcohol fermentation?
A
Two steps:
- CO2 is released from pyruvate, forming acetaldehyde
- Acetaldehyde is reduced by NADH to ethanol
3
Q
What are the basic steps of lactic acid fermentation?
A
- Pyruvate is reduced by NADH directly to lactate (ionized form of lactic acid)