The Phytoremediation system can be used for the treatment of 

TLS Online TPP Program

#Question id: 2945

#Part-A Aptitude & General Biotechnology

Separation of spindle poles during spindle formation and anaphase B most likely depends on which of the following?

TLS Online TPP Program

#Question id: 14609

#Part-B Specialized Branches in Biotechnology

According to Hofmeister series, which anions series are correct in decreasing order according to their effectiveness in causing precipitation?

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#Question id: 11937

#Part-B Specialized Branches in Biotechnology

Transmission of the electrical signal from the dendrites to the soma of a neuron occurs by which of the following?

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#Question id: 11864

#Part-A Aptitude & General Biotechnology

The LCM of three different numbers is 120. Which of the following cannot be their HCF?

TLS Online TPP Program

#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?