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 starch is not a suitable substrate for the production of ethanol None of these it is converted to pentose sugar it doesn't contain amylases to hydrolyze starch starch is not a suitable substrate for the production of ethanol None of these it is converted to pentose sugar ANSWER DOWNLOAD EXAMIANS APP
Ethanol Production Which of the following organism is not used in any of the traditional industrial fermentation? Bacillus E. coli Yeast Pseudomonas Bacillus E. coli Yeast Pseudomonas ANSWER DOWNLOAD EXAMIANS APP
Ethanol Production Ethanol is produced by both (a) and (b) batch fermentation none of these continuous fermentation both (a) and (b) batch fermentation none of these continuous fermentation ANSWER DOWNLOAD EXAMIANS APP
Ethanol Production To maintain aseptic conditions during fermentation which of the following is needed? Aeration and agitation Sterilization of air supply All of these Sterilization of fermentor Aeration and agitation Sterilization of air supply All of these Sterilization of fermentor ANSWER DOWNLOAD EXAMIANS APP
Ethanol Production How is air supply to the fermentor sterilized? Filtration through fibrous material Filtration through granular material By heat filtration All of these Filtration through fibrous material Filtration through granular material By heat filtration All of these ANSWER DOWNLOAD EXAMIANS APP
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
EXAMIANS