The Km values for enzyme reactions such as A + B → C + D

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#Question id: 18725

#Part-A Aptitude & General Biotechnology

What are Linkers?

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#Question id: 11071

#Part-B Specialized Branches in Biotechnology

At the end of inhalation, with an open glottis, the pleural pressure is

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#Question id: 11554

#Part-B Specialized Branches in Biotechnology

What happens in a cell when adenylyl cyclase is activated?

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#Question id: 14253

#Part-B Specialized Branches in Biotechnology

Hybridoma cells immobilized on surfaces of Sephadex beads are used in a packed column for production of monoclonoal antibodies (Mab). Hybridoma concentration is approximately X = 5 g/l in the bed. The flow rate of the synthetic medium and glucose concentration are Q = 2 l/h and S0 = 40 g/l, respectively. The rate constant for Mab formation is k = 1 gX/l-d. Assume that there are no diffusion limitations and glucose is the rate limiting nutrient.  Determine the volume of the packed bed for 95% glucose conversion. Bed diameter is D0 = 0.2 m. Neglect the growth of the hybridomas and assume first order kinetics. 

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#Question id: 3021

#Part-B Specialized Branches in Biotechnology

The lag phase of the bacterial growth curve is marked by