Few examples of plant vectors produced from viruses

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#Question id: 19878

#Part-A Aptitude & General Biotechnology

The gene formed by the joining of a DNA from on organism joining to the regulatory sequences of another organism known as

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#Question id: 19846

#Part-A Aptitude & General Biotechnology

Variants of PCR has been developed on the basis of___

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#Question id: 11213

#Part-B Specialized Branches in Biotechnology

An example of ligand-gated ion channels is ________.

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#Question id: 14221

#Part-B Specialized Branches in Biotechnology

E. coli have a maximum respiration rate, qO2max, of about 240-mg O2/g-dry wt-h. It is desired to achieve a cell mass of 20 g dry wt/l. The kLa is 120 h-1 in a 1000-l reactor (800 l working volume). A gas stream enriched in oxygen is used (i.e., 80% O2) which gives a value of C* = 28 mg/L. If oxygen becomes limiting, growth and respiration slow; for example,

                                     

   where CL is the dissolved oxygen concentration in the fermenter. What is CL when the cell mass is  at 20 g/l?

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#Question id: 10337

#Part-B Specialized Branches in Biotechnology

In biological nitrogen fixation, the process of nitrification by organism respective bacteria A--which convert the ammonia to nitrite and B--- further converted into nitrate in the soil by their respective A and B bacteria known as;