#Question id: 5241
#Section 3: Genetics, Cellular and Molecular Biology
Genes a, b, and c are widely spaced in the bacterial genome. Transducing phage from an a+ b+ c+ bacterium were used to infect a culture of a- b- c- cells, and b+ transductants were selected. Which of the following best describes the predicted genotypes of these transductants?
#Question id: 14322
#Section 5: Bioprocess Engineering and Process Biotechnology
Production of recombinant protein by a geneticallyengineered strain of Escherichia coli is proportional to cell growth. Ammonia is used as nitrogen source for aerobic respiration of glucose. The recombinant protein has an overall formula CHI.5500.31N0.25. The yield ofbiomass from glucose is measured at 0.48 g g-1; the yield of recombinant protein from glucose is about 20% that for cells. How much ammonia is required per gmol glucose?
#Question id: 14640
#Section 1: Engineering Mathematics
Use Lagrange’s mean value theorem for f(x) = ex . Which of the following is true?
#Question id: 2955
#Section 3: Genetics, Cellular and Molecular Biology
Cyclin is to MPF as ............ is to cyclin-dependent kinases.
#Question id: 3609
#Section 3: Genetics, Cellular and Molecular Biology
In humans, the dominance relationship between the A and B alleles of the ABO blood group gene is an example of