Maternal deficiencies of either the gurken or the torpedo gene cause:

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#Question id: 14932

#SCPH05 I Biotechnology

 E. coli grows from 0.10 to 0.50 kg dry cell m^-3 in 1 h. How much time would be required to grow from 0.10 to 1.0 kg dry cell m^-3? You may assume exponential growth during this period 

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#Question id: 14933

#SCPH05 I Biotechnology

E. coli was continuously cultured in a continuous stirred tank fermenter with a working volume of 1.0 I by chemostat. A medium containing 4.0 g1^-1 of glucose as a carbon source was fed to the fermenter at a constant flow rate of 0.5 I h^-1, and the glucose concentration in the output stream was 0.20 g1^-1, The cell yield with respect to glucose YxS was 0.42 g dry cells per gram glucose. Determine the cell concentration in the output stream 

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#Question id: 14934

#SCPH05 I Biotechnology

E. coli was continuously cultured in a continuous stirred tank fermenter with a working volume of 1.0 I by chemostat. A medium containing 4.0 g1^-1 of glucose as a carbon source was fed to the fermenter at a constant flow rate of 0.5 I h^-1, and the glucose concentration in the output stream was 0.20 g I^-1. The cell yield with respect to glucose YxS was 0.42 g dry cells per gram glucose. Determine specific growth rate 

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#Question id: 14963

#I Life Science/ Life Sciences Group – I-V

Which antibiotics may be completely ineffective in treating a mycoplasmal infection?

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#Question id: 14963

#SCPH05 I Biotechnology

Which antibiotics may be completely ineffective in treating a mycoplasmal infection?

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#Question id: 14964

#I Life Science/ Life Sciences Group – I-V

The resistance of the tubercle bacillus to various factors is probably due to its