Which media are called as general purpose media because they support the growth of many microorganisms.

TLS Online TPP Program

#Question id: 21933

#Unit 12. Biochemical Engineering

In a large scale high cell density fed batch reactor, which one of the following statements is true?

TLS Online TPP Program

#Question id: 21937

#Unit 12. Biochemical Engineering

Which one of the following statements pertaining to ultrafiltration is INCORRECT?

TLS Online TPP Program

#Question id: 21939

#Unit 12. Biochemical Engineering

In order to fractionate particles based on size; which of the following centrifuges is best suited?

TLS Online TPP Program

#Question id: 21942

#Unit 12. Biochemical Engineering

In a large scale bioreactor with fungal fermentation, the dissolved oxygen concentration gradient is primarily due to the

TLS Online TPP Program

#Question id: 21946

#Unit 12. Biochemical Engineering

If in a fed batch cultivation of recombinant E. coli, feeding of the substrate is based on the following equation F(t)= [μVX(t)]/SF.YXS. Where μ is specific growth rate and is maintained constant, F(t) is feed rate, X(t) biomass cell concentration,YXS is biomass yield coefficient and SF is the substrate feed concentration. The feed pattern indicates that with increasing time, every cell is receiving the

TLS Online TPP Program

#Question id: 21972

#Unit 12. Biochemical Engineering

Culture comprising a B. subtlis strain by inoculating 1g of cells into 1 liter bioreactor. Fermentor containing 10g/l of glucose. The maximum specific growth rate of the culture is 1.0 /h. The biomass yield from glucose is 0.5 g/g. If the residual glucose concentration left out is 1g/l, the final cell concentration in g/l achieved would be around