TLS Online TPP Program

#Question id: 14242

#Section 5: Bioprocess Engineering and Process Biotechnology

Small food particles with diameter 10^-2 mm and density 1.03 g cm^-3 are suspended in liquid of density 1.00 g cm^-3. The viscosity of the liquid is 1.25 mPa s. A tubular-bowl centrifuge of length 70 cm and radius 11.5 cm is used to separate the particles. If the centrifuge is operated at 10 000 rpm, estimate the feed flow rate at which the food particles are just removed from the suspension. ____________________

TLS Online TPP Program

#Question id: 20008

#Section 5: Bioprocess Engineering and Process Biotechnology

In a glucose-yeast extract medium, Lactococcus lactis has a maximum specific growth rate (um) of 1.23 h^-1. What would be the specific growth rate of this organism at steady state in a 4 litre reactor being fed at 2 litres per hour?

TLS Online TPP Program

#Question id: 16030

#Section 6: Plant, Animal and Microbial Biotechnology

Sometimes cell lines can be cultured for such a long time that they apparently develop the potential to be subcultured indefinitely in vitro. Such cells lines are called

TLS Online TPP Program

#Question id: 31199

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

What is the main advantage of Multiple Sequence Alignment over Pairwise Alignment?

TLS Online TPP Program

#Question id: 15731

#Section 6: Plant, Animal and Microbial Biotechnology

Conditions for rooting involves

1. low salt

2. reduced sugar level

3. addition of NAA

Which of the above statements combinations are correct