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TLS Online TPP Program

#Question id: 15858

The term totipotency refers to the capacity of a

#Section 6: Plant, Animal and Microbial Biotechnology
  1. cell to generate whole plant
  2. cell to enlarge in size
  3. bud to generate whole plant 
  4. seed to germinate
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TLS Online TPP Program

#Question id: 21740

#Section 5: Bioprocess Engineering and Process Biotechnology

O3→O2+O  (slow)
O+O3→2O2  (fast)
The mechanism for decomposition of ozone is shown. What is the intermediate of the process?
TLS Online TPP Program

#Question id: 10762

#Section 6: Plant, Animal and Microbial Biotechnology

The following are certain statements about secondary metabolites:

a) They protect plants against being eaten by herbivores and against being infected by microbial pathogens

b) Terpenes, are the class of secondary metabolites are synthesized by methyl erythritol phosphate(MEP) pathway and Mevalonic acid pathway

c) Terpenes, are the class of secondary metabolites are synthesized by methyl erythritol phosphate(MEP) pathway and sikkimic acid pathway

Which one of the following combinations of the above statements is correct?
TLS Online TPP Program

#Question id: 14263

#Section 5: Bioprocess Engineering and Process Biotechnology

The BOD5 value of a waste-water feed stream to an activated-sludge unit is S0 = 300 mg/l, and the effluent is desired to be S = 30 mg/l. The feed flow rate is F = 2× 10^7 l/day. For the recycle ratio of α = 0.5 and a steady-state biomass concentration of X = 5 g/l, Use the following kinetic parameters:

 
calculate Biomass concentration in recycle (Xr).
TLS Online TPP Program

#Question id: 12908

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

Which statement is incorrect about CRISPR?
TLS Online TPP Program

#Question id: 408

#Section 4: Fundamentals of Biological Engineering

Which of the following compounds has the largest negative value for the standard free-energy change (DG'°) upon hydrolysis?