#Question id: 27319
#Section 5: Bioprocess Engineering and Process Biotechnology
Which one of the following statements is FALSE. Microbial secondary metabolites are
#Question id: 14231
#Section 5: Bioprocess Engineering and Process Biotechnology
In current service, 20 kg s^-1 cooling water at 12⁰C must be circulated through a coil inside a fermenter to maintain the temperature at 37⁰C The coil is 150 m long with pipe diameter 12 cm; the exit water temperature is 28⁰C After the inner and outer surfaces of the coil are cleaned it is found that only 13 kg s^-1 cooling water is required to control the fermentation temperature. Calculate the overall heat-transfer coefficient before cleaning. What fraction of the total resistance to heat transfer before cleaning was due to fouling deposits?____________
#Question id: 1908
#Section 2: General Biology
The very rapid response to a second allogeneic graft is:
#Question id: 18154
#Section 2: General Biology
If 30 J of energy is added to water in the form of heat at 27°C, what is the change in entropy of water? ( in J/K )
#Question id: 14453
#Section 2: General Biology