#Question id: 14737
#SCPH06 I Botany
#Question id: 19452
#SCPH01 Biochemistry
#Question id: 438
#SCPH05 I Biotechnology
A reaction that best serves as a control point for regulation ________.
#Question id: 5534
#I Life Science/ Life Sciences Group – I-V
In meroblastic cleavage, cleavage happens only in the
#Question id: 14295
#SCPH05 I Biotechnology
Pseudomonas methylotrophus is used to produce single-cell
protein from methanol in a 1000 m3 pressure-cycle airlift fermenter.
The biomass yield from substrate is 0.41 g g- 1, KS is
0.7 mg l- 1, and the maximum specific growth rate is 0.44 h- 1.
The medium contains 4% (w/v) methanol. A substrate conversion of 98% is
desirable. The reactor may be operated either in batch or continuous mode. If
operated in batch, an inoculum of 0.01% (w/v) is used and the downtime between
batches is 20 h. If operated continuously, a downtime of 25 d is expected per
year. Neglecting maintenance requirements, compare the annual biomass
production from batch and continuous reactors?
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