Ethanol Production To maintain aseptic conditions during fermentation which of the following is needed? Sterilization of air supply Aeration and agitation Sterilization of fermentor All of these Sterilization of air supply Aeration and agitation Sterilization of fermentor All of these ANSWER DOWNLOAD EXAMIANS APP
Ethanol Production High ethanol concentration promotes bacterial growth inhibits yeast growth promotes yeast growth inhibits bacterial growth promotes bacterial growth inhibits yeast growth promotes yeast growth inhibits bacterial growth ANSWER DOWNLOAD EXAMIANS APP
Ethanol Production The Zygomonas has a merit over yeast because it has high tolerance to ethanol it has more specific growth rate it has more osmotic tolerance to higher sugar concentration All of these it has high tolerance to ethanol it has more specific growth rate it has more osmotic tolerance to higher sugar concentration All of these ANSWER DOWNLOAD EXAMIANS APP
Ethanol Production If starch containing substrates are used for ethanol production, yeast strain can't be used directly because 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 starch is not a suitable substrate for the production of ethanol it is converted to pentose sugar ANSWER DOWNLOAD EXAMIANS APP
Ethanol Production Which of the following is used to check vortex and to improve aeration efficiency in a fermentor? Sparger Impeller All of these Baffles Sparger Impeller All of these Baffles ANSWER DOWNLOAD EXAMIANS APP
Ethanol Production Which of the following is used for aeration in a fermentor? Sparger Impeller Baffles All of these Sparger Impeller Baffles All of these ANSWER DOWNLOAD EXAMIANS APP
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