A genetically-engineered strain of yeast is cultured in a bioreactor at 30⁰C for production of heterologous protein. The oxygen requirement is 80 mmol 1-1 h-I; the critical oxygen concentration is 0.004 mM. The solubility of oxygen in the fermentation broth is estimated to be 10% lower than in water due to solute effects. What is the minimum mass-transfer coefficient necessary to sustain this culture if the reactor is sparged with air at approximately 1 atm pressure ?         

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#Question id: 3626

#Part-B Specialized Branches in Biotechnology

The major blood group locus in humans produces types A (genotypes AA or AO), B (genotypes BB or BO), AB (genotype AB), or O (genotype OO). Parents who are type AB and type O, what are the possible blood types of their offspring?

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#Question id: 18859

#Part-A Aptitude & General Biotechnology

Which of the following enzyme is a reporter of the MMT promoter function?

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#Question id: 3610

#Part-B Specialized Branches in Biotechnology

If the genotype consists of only one type of allele. It is called

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#Question id: 4807

#Part-A Aptitude & General Biotechnology

Three incompletely link marker gene was found. There is a marker A gene present in middle. Cross between aaBBcc X AAbbCC to produce heterozygous were allowed test cross, which of the following test cross offspring should be least frequent?

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#Question id: 13075

#Part-A Aptitude & General Biotechnology

Radioisotopes must be used in RFLP and RAPD markers