C. roseus cells immobilized in Ca-alginate beads of diameter 0.5 mm are used for production of indole alkaloids (IA) in a fluidized-bed bioreactor. The rate limiting nutrient is glucose and no intraparticle diffusion limitations exist. Use the following data: Flow rate of the feed: Q = 1 l/h, Glucose in the feed: So = 30 g/l, Plant Cell Concentration: X = 6 g/l reac. The rate constant for IA formation: k = 5 d-1 (g/l)^-1 Ks = 0.4 g/l, Column diameter: Do = 0.15 m. Growth is negligible and Monod kinetics is valid. If Yp/s is 0.02 g IA/g glu, determine IA concentration in the effluent.

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#Question id: 1045

#SCPH06 I Botany

Why would it be more difficult to treat diseases in humans caused by members of the Eukarya than diseases caused by the Bacteria?

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#Question id: 19516

#SCPH05 I Biotechnology

Which of the following does not belong in the category of electrochemical cells?

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#Question id: 24451

#SCPH06 I Botany

EEG can be recorded with:

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#Question id: 15630

#SCPH01 Biochemistry

Which of the following  are the part of heuristic algorithm in multiple sequence alignment?  

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#Question id: 5553

#SCPH01 Biochemistry

The notochord is a ___ structure in vertebrate embryos that lies under the ___, and is bordered by ___.