Which of the following is true regarding fermentation? Group of answer choices The end product pyruvate proceeds into the Krebs cycle At the end of fermentation NADH is converted back into NAD+ Fermentation occurs in the cell membrane of organisms Yeast produces lactic acid through fermentation

Explanation:

Fermentation is a kind of anaerobic process in which organic substances especially carbohydrate is changes into different substances due to the action of certain enzymes. The end product of glycolysis is pyruvate and NADH that play an important role in the process of fermentation. When oxygen is absent then the NADH molecule is used to change the pyruvate into lactic acid and thus the formation of NAD+ occurs that is used to continue the glycolysis process.