TLS Online TPP Program

#Question id: 15633


Which of the following statement is not a drawback of progressive alignment method?

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology
  1. The progressive alignment method is not suitable for comparing sequences of different lengths
  2. It is a local alignment–based method 
  3. The final alignment result is  influenced by the order of sequence addition.
  4. It depends on initial pairwise alignment.
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TLS Online TPP Program

#Question id: 15504

#Section 4: Fundamentals of Biological Engineering

Saccharomyces cereviseae produces ethanol by fermentation. The theoretical yield of ethanol from 2.5 g of glucose is

TLS Online TPP Program

#Question id: 15505

#Section 4: Fundamentals of Biological Engineering

The empirical formula for biomass of an unknown organism is CH1.8O0.5N0.2. To grow this organism, ethanol (C2H5OH) and ammonia are used as carbon and nitrogen
sources, respectively. Assume no product formation other than biomass. To produce 1 mol of biomass from 1 mol of ethanol, the number of moles of oxygen required will be

TLS Online TPP Program

#Question id: 15506

#Section 5: Bioprocess Engineering and Process Biotechnology

For the reaction given by 2NO + O2 → 2NO2, The rate equation is:
Rate = k[NO]2[O2]
Find the overall order of the reaction and the units of the rate constant.

TLS Online TPP Program

#Question id: 15507

#Section 5: Bioprocess Engineering and Process Biotechnology

The rate constant of a reaction is k=3.28×10-4 s-1. Find the order of the reaction.

TLS Online TPP Program

#Question id: 15508

#Section 5: Bioprocess Engineering and Process Biotechnology

The reaction rate is defined as the rate at which the concentration of the reactants ___with time or the concentration of products ___ with time.

TLS Online TPP Program

#Question id: 15509

#Section 5: Bioprocess Engineering and Process Biotechnology

If the zero order reaction takes 100 min for 50% completion, how much time will it take for the 75% completion of the reaction?