#Question id: 21013
#Section 4: Fundamentals of Biological Engineering
#Question id: 14875
#Section 1: Engineering Mathematics
#Question id: 2070
#Section 3: Genetics, Cellular and Molecular Biology
The sodium-potassium pump is called an electrogenic pump because it:
#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: 231
#Section 2: General Biology