Saccharomyces cerevisiae is being grown in a chemostat converts glucose to biomass, ethanol, glycerol and carbon dioxide. At steady state, the concentration of glucose, biomass, ethanol and glycerol will

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#Question id: 18965

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Select the best algorithm to do pairwise alignment when two proteins are very different in length.

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#Question id: 24095

#Section 5: Bioprocess Engineering and Process Biotechnology

Which phase has the condition of specific growth rate “μ = 0”?

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#Question id: 5845

#Section 3: Genetics, Cellular and Molecular Biology

Which of the following statements is false?  In vitro, the strand-exchange reaction:

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#Question id: 14251

#Section 5: Bioprocess Engineering and Process Biotechnology

Yeast cells are recovered from a fermentation broth by using a tubular centrifuge. Sixty percent (60%) of the cells are recovered at a flow rate of 12 l/min with a rotational speed of 4000 rpm. Recovery is inversely proportional to flow rate. a. To increase the recovery of cells to 95% at the same flow rate, what should be the rpm of the centrifuge?

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#Question id: 27052

#Section 4: Fundamentals of Biological Engineering

A membrane is used for separation of gases from waste. If the feed stream contains 20% CO2 and 80% SO2 and the product contains 25% CO2 and 75% SO2. Assume that the waste stream amounts to 80% of the input stream. What is the composition of CO2 in waste stream?