A bacterial fermentation was carried out in a reactor containing broth with average density 1200 kg/m³ and viscosity 0.02 N.s/m² . The broth was agitated at 90 rpm and air was introduced through the sparger at a flow rate of 0.4 vvm. The fermenter was equipped with two sets of flat blade turbine impellers and four baffles. The dimensions of vessel, impellers and baffle width were: tank diameter, Dt =4 m; impeller diameter, Di = 2 m; baffle width, Wb = 0.4 m; also, the liquid depth was H = 6.5 m 

Determine ungassed power, P; 

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#Question id: 15916

#Section 6: Plant, Animal and Microbial Biotechnology

Recombination of different types of cells to form more defined tissue or organ is known as __________________ 

TLS Online TPP Program

#Question id: 19535

#Section 4: Fundamentals of Biological Engineering

A container has 10 grams of water 5 grams of water is added and 2 grams of water is taken out, what is the final amount of water?

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#Question id: 15483

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

A novel technique for strain improvement combining the advantage of multi-parental crossing allowed by DNA shuffling with the recombination of entire genomes.

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#Question id: 12679

#General Aptitude

The diagonal of a square is 4√ 2 cm. The diagonal of another square whose area is double that of the first square is :

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#Question id: 10796

#Section 6: Plant, Animal and Microbial Biotechnology

Flavonoids are one of the largest classes of plant phenolics, structure of flavonoids;