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 doesn't contain amylases to hydrolyze starch None of these it is converted to pentose sugar starch is not a suitable substrate for the production of ethanol it doesn't contain amylases to hydrolyze starch None of these it is converted to pentose sugar ANSWER DOWNLOAD EXAMIANS APP
Ethanol Production What are different substrates used for ethanol production? Waste product from wood or processed wood Starch containing substrate Juices from sugarcane or molasses or sugar beet All of these Waste product from wood or processed wood Starch containing substrate Juices from sugarcane or molasses or sugar beet All of these ANSWER DOWNLOAD EXAMIANS APP
Ethanol Production Which of the following is used for aeration in a fermentor? Impeller Sparger All of these Baffles Impeller Sparger All of these Baffles ANSWER DOWNLOAD EXAMIANS APP
Ethanol Production High ethanol concentration promotes yeast growth promotes bacterial growth inhibits yeast growth inhibits bacterial growth promotes yeast growth promotes bacterial growth inhibits yeast growth inhibits bacterial growth 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 What are the fermentation conditions for the ethanol production? pH 6; temperature 30°C pH 5; temperature 30°C pH 5; temperature 35°C pH 6; temperature 35°C pH 6; temperature 30°C pH 5; temperature 30°C pH 5; temperature 35°C pH 6; temperature 35°C ANSWER DOWNLOAD EXAMIANS APP
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