Ethanol Production Which of the following is used for agitation in a fermentor? All of these Baffles Sparger Impeller All of these Baffles Sparger Impeller ANSWER DOWNLOAD EXAMIANS APP
Ethanol Production Which of the following organism is not used in any of the traditional industrial fermentation? E. coli Bacillus Pseudomonas Yeast E. coli Bacillus Pseudomonas Yeast ANSWER DOWNLOAD EXAMIANS APP
Ethanol Production How is air supply to the fermentor sterilized? By heat filtration Filtration through granular material All of these Filtration through fibrous material By heat filtration Filtration through granular material All of these Filtration through fibrous material ANSWER DOWNLOAD EXAMIANS APP
Ethanol Production High ethanol concentration promotes yeast growth inhibits yeast growth inhibits bacterial growth promotes bacterial growth promotes yeast growth inhibits yeast growth inhibits bacterial growth promotes bacterial growth 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 it is converted to pentose sugar None of these starch is not a suitable substrate for the production of ethanol it doesn't contain amylases to hydrolyze starch it is converted to pentose sugar None of these starch is not a suitable substrate for the production of ethanol ANSWER DOWNLOAD EXAMIANS APP
Ethanol Production To maintain aseptic conditions during fermentation which of the following is needed? Aeration and agitation Sterilization of fermentor All of these Sterilization of air supply Aeration and agitation Sterilization of fermentor All of these Sterilization of air supply ANSWER DOWNLOAD EXAMIANS APP
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