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Which of the following statements about fermentation is NOT correct? this form o

ID: 40686 • Letter: W

Question

Which of the following statements about fermentation is NOT correct?

this form of metabolism occurs when O2 and the ETC are absent

pyruvate or other downstream molecules are reduced by NADH to form end products and recycle NAD+ back to glycolysis

enteric bacteria in the colon of lactose intolerant individuals ferment the unmetabolized lactose via mixed acid fermentation and yield stable acidic byproducts, H2 and CO2, which account for some of the symptoms   

ATP is only formed through the process of substrate level phosphorylation

FADH2 reduces pyruvate or other downstream molecules to form end products and recycles FADH back to glycolysis

this form of metabolism occurs when O2 and the ETC are absent

pyruvate or other downstream molecules are reduced by NADH to form end products and recycle NAD+ back to glycolysis

enteric bacteria in the colon of lactose intolerant individuals ferment the unmetabolized lactose via mixed acid fermentation and yield stable acidic byproducts, H2 and CO2, which account for some of the symptoms   

ATP is only formed through the process of substrate level phosphorylation

FADH2 reduces pyruvate or other downstream molecules to form end products and recycles FADH back to glycolysis

Explanation / Answer

enteric bacteria in the colon of lactose intolerant individuals ferment the unmetabolized lactose via mixed acid fermentation and yield stable acidic byproducts, H2 and CO2, which account for some of the symptoms.

FADH2 reduces pyruvate or other downstream molecules to form end products and recycles FADH back to glycolysis

enteric bacteria in the colon of lactose intolerant individuals ferment the unmetabolized lactose via mixed acid fermentation and yield stable acidic byproducts, H2 and CO2, which account for some of the symptoms.

FADH2 reduces pyruvate or other downstream molecules to form end products and recycles FADH back to glycolysis

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