#Question id: 1944
#Section 2: General Biology
The antiphospholipid syndrome is associated with:
#Question id: 2120
#Section 2: General Biology
Which one of the following statements about membranes is true?
#Question id: 3800
#Section 3: Genetics, Cellular and Molecular Biology
If a reaction mixture of replicating DNA is suddenly diluted:
#Question id: 2261
#Section 3: Genetics, Cellular and Molecular Biology
Oxidative metabolism is carried out ____ of mitochondria.
#Question id: 14333
#Section 5: Bioprocess Engineering and Process Biotechnology
A cylindrical bioreactor of diameter 3 m has four baffles. A Rushton turbine mounted in the reactor has a diameter one third the tank diameter and is operated at a speed of 90 rpm. The density of the fluid is approximately I g cm-3. The reactor is used to culture an anaerobic organism that does not require gas sparging. The broth can be assumed Newtonian. As the cells grow, the viscosity of the broth increases. when the viscosity is 1000 times greater than water, estimate the power required to achieve turbulence.