Culture broth pH was well maintained at 5.0. We cultured yeast in an aerobic fermentation and then switched to an anaerobic process to induce ethanol production, demonstrating how versatile the ...

Humans do aerobic respiration unless they are ... and fungi such as yeast complete their own version of anaerobic respiration called fermentation. This is the equation: glucose → ethanol ...

Aerobic metabolism converts one glucose molecule into 30-32 ATP molecules. Fermentation or anaerobic metabolism is less efficient than aerobic metabolism.