Ethanol Production What are different substrates used for ethanol production? Waste product from wood or processed wood Starch containing substrate All of these Juices from sugarcane or molasses or sugar beet Waste product from wood or processed wood Starch containing substrate All of these Juices from sugarcane or molasses or sugar beet ANSWER DOWNLOAD EXAMIANS APP
Ethanol Production High ethanol concentration inhibits yeast growth promotes yeast growth inhibits bacterial growth promotes bacterial growth inhibits yeast growth promotes yeast growth inhibits bacterial growth promotes bacterial growth ANSWER DOWNLOAD EXAMIANS APP
Ethanol Production Which of the following organism is not used in any of the traditional industrial fermentation? E. coli Bacillus Yeast Pseudomonas E. coli Bacillus Yeast Pseudomonas ANSWER DOWNLOAD EXAMIANS APP
Ethanol Production How is air supply to the fermentor sterilized? All of these Filtration through fibrous material By heat filtration Filtration through granular material All of these Filtration through fibrous material By heat filtration Filtration through granular material 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 high tolerance to ethanol it has more specific growth rate All of these it has more osmotic tolerance to higher sugar concentration it has high tolerance to ethanol it has more specific growth rate All of these 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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