The immediate precursors of DNA and RNA synthesis in the cell all contain:

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#Question id: 3268

#Part-A Aptitude & General Biotechnology

A population of insects is in Hardy-Weinberg equilibrium for a gene with alleles A = orange and a = yellow eyes. There are 91% orange and 9% yellow individuals in the population. If the fitness of the yellow phenotype suddenly drops to zero, what will be the allele frequency in the next generation?

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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: 15372

#Part-B Specialized Branches in Biotechnology

Laplace Transform of Unit Step Function  is: 

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#Question id: 2271

#Part-A Aptitude & General Biotechnology

Depolymerization of microtubules is inhibited by

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#Question id: 10559

#Part-B Specialized Branches in Biotechnology

which gives water a high tensile strength,