#Question id: 14237
#Section 5: Bioprocess Engineering and Process Biotechnology
A genetically-engineered strain of yeast is cultured in a bioreactor at 30⁰C for production of heterologous protein. The oxygen requirement is 80 mmol 1-1 h-I; the critical oxygen concentration is 0.004 mM. The solubility of oxygen in the fermentation broth is estimated to be 10% lower than in water due to solute effects. What is the minimum mass-transfer coefficient necessary to sustain this culture if the reactor is sparged with air at approximately 1 atm pressure ?
#Question id: 3630
#Section 3: Genetics, Cellular and Molecular Biology
In the pearl-millet plant, color is determined by three alleles at a single locus: Rp1 (red), Rp2 (purple), and rp (green). Red is dominant over purple and green, and purple is dominant over green (Rp1 > Rp2 > rp). What will be expected phenotypes and ratios of offspring produced by the Rp1/rp × Rp2/rp crosses?
#Question id: 577
#Section 2: General Biology
Most of the known enzymes are ________.
#Question id: 14867
#Section 1: Engineering Mathematics
is equal to
#Question id: 14641
#Section 1: Engineering Mathematics
x1/X is decreasing function if