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Micro Metabolism 2

Microbiology 8

QuestionAnswer
In fermentation, what is used as an electron acceptor for oxidation of glyceraldehyde 3-phosphate? How do we get this? NAD+ is needed as electron acceptor. We get this by oxidizing NADH to NAD+.
What are examples of lactic acid fermentation? Lactobacillus and streptococcus species.
Explain 2 aspects of lactic acid fermentation. Pyruvate is reduced to lactate (via lactate dehydrogenase) while NADH is oxidized to NAD+.
What is the enzyme used in lactic acid fermentation to convert pyruvate to lactate? Lactate Dehydrogenase.
What are 2 examples of alcohol fermentation? Saccharomyces and Candida species (yeast)
Created by: sham13