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
Ethanol Production Which of the following microorganisms help in the ethanol production? Saccharomyces cerevisiae Zygomonas mobilis All of these Saccharomyces uvarum Saccharomyces cerevisiae Zygomonas mobilis All of these Saccharomyces uvarum ANSWER DOWNLOAD EXAMIANS APP
Ethanol Production Ethanol is produced by both (a) and (b) none of these continuous fermentation batch fermentation both (a) and (b) none of these continuous fermentation batch fermentation ANSWER DOWNLOAD EXAMIANS APP
Ethanol Production If starch containing substrates are used for ethanol production, yeast strain can't be used directly because 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 it doesn't contain amylases to hydrolyze starch starch is not a suitable substrate for the production of ethanol None of these ANSWER DOWNLOAD EXAMIANS APP
Ethanol Production High ethanol concentration promotes bacterial growth promotes yeast growth inhibits yeast growth inhibits bacterial growth promotes bacterial growth promotes yeast growth inhibits yeast growth inhibits bacterial growth ANSWER DOWNLOAD EXAMIANS APP
Ethanol Production Which of the following is used for aeration in a fermentor? All of these Baffles Impeller Sparger All of these Baffles Impeller Sparger ANSWER DOWNLOAD EXAMIANS APP
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