TLS Online TPP Program

#Question id: 6955


In frogs, maternally packaged Xwnt-11 leads to nuclear localization of _____ in the _____, which in response signals to adjacent cells to become the _____.

#SCPH06 I Botany
  1. รข-catenin, Nieuwkoop center, Spemann organizer
  2. nodal, signalling center, shield
  3. Vg-1, vegetal region, Nieuwkoop center
  4. Sonic hedgehog, limb bud, posterior
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TLS Online TPP Program

#Question id: 14285

#SCPH05 I Biotechnology

Match the transport process with appropriate time constants given below 
Transport process                       time constants
1. Oxygen transfer                     p. V/Q
2. Heat transfer                      q. 4V(1.5ND3)
3. Flow                                     r. VpCp/UA
4. Mixing                              s. 1/KLa 

TLS Online TPP Program

#Question id: 14286

#SCPH05 I Biotechnology

 When a liquid of density 1200kg/m3 and viscosity 0.01 kg m^-1s^-1 flows through a 1 cm ID pipe at 0.2m/s, the flow is referred as a 

TLS Online TPP Program

#Question id: 14286

#SCPH05 I Biotechnology

 When a liquid of density 1200kg/m3 and viscosity 0.01 kg m^-1s^-1 flows through a 1 cm ID pipe at 0.2m/s, the flow is referred as a 

TLS Online TPP Program

#Question id: 14287

#SCPH05 I Biotechnology

A chemostat is run with a feed rate of llitre/h when the volume of the reactor is also 1 litre. At steady state the doubling time of the cells in the chemostat is.....   h. 

TLS Online TPP Program

#Question id: 14287

#SCPH05 I Biotechnology

A chemostat is run with a feed rate of llitre/h when the volume of the reactor is also 1 litre. At steady state the doubling time of the cells in the chemostat is.....   h. 

TLS Online TPP Program

#Question id: 14288

#SCPH05 I Biotechnology

During a batch culture experiment the following data was obtained 

What will be the product yield (g) per gram of substrates?