Ethanol Production How is air supply to the fermentor sterilized? Filtration through granular material Filtration through fibrous material All of these By heat filtration Filtration through granular material Filtration through fibrous material All of these By heat filtration ANSWER DOWNLOAD EXAMIANS APP
Ethanol Production High ethanol concentration inhibits yeast growth inhibits bacterial growth promotes yeast growth promotes bacterial growth inhibits yeast growth inhibits bacterial growth promotes yeast growth promotes bacterial growth ANSWER DOWNLOAD EXAMIANS APP
Ethanol Production To maintain aseptic conditions during fermentation which of the following is needed? Sterilization of fermentor Aeration and agitation All of these Sterilization of air supply Sterilization of fermentor Aeration and agitation All of these Sterilization of air supply ANSWER DOWNLOAD EXAMIANS APP
Ethanol Production Which of the following organism is not used in any of the traditional industrial fermentation? Pseudomonas Bacillus Yeast E. coli Pseudomonas Bacillus Yeast E. coli ANSWER DOWNLOAD EXAMIANS APP
Ethanol Production The Zygomonas has a merit over yeast because it has more osmotic tolerance to higher sugar concentration it has more specific growth rate All of these it has high tolerance to ethanol it has more osmotic tolerance to higher sugar concentration it has more specific growth rate All of these it has high tolerance to ethanol ANSWER DOWNLOAD EXAMIANS APP
Ethanol Production Which of the following is used for agitation in a fermentor? Impeller Sparger Baffles All of these Impeller Sparger Baffles All of these ANSWER DOWNLOAD EXAMIANS APP
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