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. For 95% glucose conversion determine required hydraulic residence time.

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#Question id: 10396

#Part-B Specialized Branches in Biotechnology

Very low fluence response (VLFR) is

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#Question id: 18625

#Part-A Aptitude & General Biotechnology

m.RNA variation can be analyzed by using

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#Question id: 5241

#Part-A Aptitude & General Biotechnology

Genes a, b, and c are widely spaced in the bacterial genome. Transducing phage from an a+ b+ c+ bacterium were used to infect a culture of a- b- c- cells, and b+ transductants were selected. Which of the following best describes the predicted genotypes of these transductants?

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#Question id: 18656

#Part-A Aptitude & General Biotechnology

Which of the following is true about SDS-PAGE?

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#Question id: 14484

#Part-A Aptitude & General Biotechnology

Find the chance of throwing more than 15 in one throw with 3 dice