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o 3/15/2015 1 1 :55 PM 0 28.5/1003/10/2015 04:22 PM Gradebook -Print CalculatorPeriodic Table - Question 14 of 41 yeast, ethanol is produced from glucose under anaerobic conditions. What is the maximum amount of Map glucose under andere un editions What is the maximum amount of Map thanol (in millimoles) that could theoretically be produced under the following conditions? A cell-free yeast extract is placed in a solution that contains 275 mmol glucose, 0.40 mmol ADP, 0.40 mmol Pi, 0.80 mmol ATP, 0.20 mmol NAD, and 0.20 mmol NADH. It is kept under anaerobic condition:s Number mmol Under the same conditions, what is the theoretical minimum amount of glucose (in millimoles) required in the solution to form the maximum amount of ethanol? Number mmol Previous Give Up & View Solution e Check Answer Next Exit Hint The first step is the conversion of glucose to pyruvate. Consider which reactant wouldbiing under these condition:s Think about the equation for the fermentation of glucose to ethanol. Recall that two pyruvate are formed for each glucose. Next, consider how pyruvate is converted to ethanol.Explanation / Answer
During fermentation one glucose molecule breaks into two pyruvate , which in turn change into two acetaldehyde and two carbon dioxide molecules. These two acetaldehyde molecules again change into two ethanol molecules.
So the yield of ethanol would be 550 mmol
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