Ethanol Production What are the fermentation conditions for the ethanol production? pH 5; temperature 35°C pH 6; temperature 30°C pH 5; temperature 30°C pH 6; temperature 35°C pH 5; temperature 35°C pH 6; temperature 30°C pH 5; temperature 30°C pH 6; temperature 35°C ANSWER DOWNLOAD EXAMIANS APP
Ethanol Production To maintain aseptic conditions during fermentation which of the following is needed? Sterilization of fermentor Sterilization of air supply Aeration and agitation All of these Sterilization of fermentor Sterilization of air supply Aeration and agitation All of these ANSWER DOWNLOAD EXAMIANS APP
Ethanol Production Which of the following organism is not used in any of the traditional industrial fermentation? Bacillus E. coli Pseudomonas Yeast Bacillus E. coli Pseudomonas Yeast ANSWER DOWNLOAD EXAMIANS APP
Ethanol Production High ethanol concentration inhibits bacterial growth promotes bacterial growth inhibits yeast growth promotes yeast growth inhibits bacterial growth promotes bacterial growth inhibits yeast growth promotes yeast growth ANSWER DOWNLOAD EXAMIANS APP
Ethanol Production Which of the following is used for aeration in a fermentor? Baffles Impeller Sparger All of these Baffles Impeller Sparger All of these ANSWER DOWNLOAD EXAMIANS APP
Ethanol Production If starch containing substrates are used for ethanol production, yeast strain can't be used directly because it doesn't contain amylases to hydrolyze starch None of these it is converted to pentose sugar starch is not a suitable substrate for the production of ethanol it doesn't contain amylases to hydrolyze starch None of these it is converted to pentose sugar starch is not a suitable substrate for the production of ethanol ANSWER DOWNLOAD EXAMIANS APP
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