TLS Online TPP Program

#Question id: 113


Triacylglycerols cannot form lipid bilayers because they

#Section 2: General Biology
  1. have hydrophobic tails.

  2. do not have polar heads.

  3. cannot associate with cholesterol.

  4. have polar heads.

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TLS Online TPP Program

#Question id: 14278

#Section 5: Bioprocess Engineering and Process Biotechnology

Stirrer has a power number (Np) 10. If the stirrer speed (N) is 1s^-1, its diameter D=1m and the density of the medium is 1000 kg/m^3, the ungassed power input (P) in watts is 

TLS Online TPP Program

#Question id: 14279

#Section 5: Bioprocess Engineering and Process Biotechnology

Growth yield of mDicrobes is defined as

TLS Online TPP Program

#Question id: 14280

#Section 5: Bioprocess Engineering and Process Biotechnology

In microbial cultivation, the expression for product synthesis

TLS Online TPP Program

#Question id: 14281

#Section 5: Bioprocess Engineering and Process Biotechnology

cells are grown in a CSTR a steady state at two dilution rates 0.1 h^-1 and 0.5h^-1 and the steady state concentrations are as follows: 


if the inlet substrate concentration is 20 g/I, the cells follow monod growth kinetics and product formation kinetics is modelled as a both growth associated and non growth associated kinetics given by the equation then answer the following questions, the best estimate of maximum specific growth rate is: 

TLS Online TPP Program

#Question id: 14282

#Section 5: Bioprocess Engineering and Process Biotechnology

The oxygen transfer rate in an aerobic fermentation process does not depend on the

TLS Online TPP Program

#Question id: 14283

#Section 5: Bioprocess Engineering and Process Biotechnology

Aeration ina fermenter is expressed as VVM. What will be the VVM if air is sparged at 2000 L/min with a working volume 10 m^3?