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 Which of the following is used to check vortex and to improve aeration efficiency in a fermentor? All of these Baffles Impeller Sparger All of these Baffles Impeller Sparger ANSWER DOWNLOAD EXAMIANS APP
Ethanol Production High ethanol concentration promotes yeast growth promotes bacterial growth inhibits bacterial growth inhibits yeast growth promotes yeast growth promotes bacterial growth inhibits bacterial growth inhibits yeast growth ANSWER DOWNLOAD EXAMIANS APP
Ethanol Production Which of the following microorganisms help in the ethanol production? Saccharomyces cerevisiae All of these Saccharomyces uvarum Zygomonas mobilis Saccharomyces cerevisiae All of these Saccharomyces uvarum Zygomonas mobilis ANSWER DOWNLOAD EXAMIANS APP
Ethanol Production If starch containing substrates are used for ethanol production, yeast strain can't be used directly because starch is not a suitable substrate for the production of ethanol it is converted to pentose sugar None of these it doesn't contain amylases to hydrolyze starch starch is not a suitable substrate for the production of ethanol it is converted to pentose sugar None of these it doesn't contain amylases to hydrolyze starch ANSWER DOWNLOAD EXAMIANS APP
Ethanol Production How is air supply to the fermentor sterilized? All of these By heat filtration Filtration through granular material Filtration through fibrous material All of these By heat filtration Filtration through granular material Filtration through fibrous material ANSWER DOWNLOAD EXAMIANS APP
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