Consider a well-mixed waste treatment system for a small-scale system. The system is operated with a reactor of 1000 l and flow rate of 100 l/h. The separator concentrates biomass by a factor of 2. The recycle ratio is 0.7. The kinetic parameters are µ_m = 0.5 h^-1 , K_s = 0.2 g/l, Y ^M _X/S = 0.5 g/g, and kd = 0.05 h^-1 . What is the exit substrate concentration?     

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#Question id: 16030

#Section 6: Plant, Animal and Microbial Biotechnology

Sometimes cell lines can be cultured for such a long time that they apparently develop the potential to be subcultured indefinitely in vitro. Such cells lines are called

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#Question id: 16031

#Section 6: Plant, Animal and Microbial Biotechnology

Which of the following is the technique used for the embryo culture?

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#Question id: 16032

#Section 6: Plant, Animal and Microbial Biotechnology

The major problem associated with the isolation of free cells and cell aggregates from organs is that of

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#Question id: 16072

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Which of the following is not a benefit of FASTA over BLAST?

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#Question id: 16073

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

The initiation of FASTA format has ___ symbol.

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#Question id: 16074

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Match the items in Group 1 with an appropriate description in Group 2 

Group 1	Group 2
P. PSI-BLAST	1. ungapped, aligned motif
Q. CLUSTALW	2. Profiles
R. BLOCK	3. Heuristic method
S. FASTA	4. Multiple sequence alignment