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TLS Online TPP Program

#Question id: 18837

Which of the following statement is correct about comparative method of RNA secondary structure prediction?

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology
  1. This approach is based on the assumption that RNA sequences that deem to be homologous fold into the same secondary structure.
  2. This method uses multiple evolutionarily related RNA sequences to infer a consensus structure
  3. the concept of covariation is used to distinguish the conserved secondary structure among multiple related RNA sequences
  4. All of the above.
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TLS Online TPP Program

#Question id: 18967

#Section 4: Fundamentals of Biological Engineering

If the Reactant iron is combined with Reactant Sulfur to form the product Iron sulfide, then what will be the atomic mass of the product?
TLS Online TPP Program

#Question id: 18968

#Section 4: Fundamentals of Biological Engineering

A continuous process is set up for treatment of wastewater. Each day, 103 kg cellulose and 105 kg bacteria enter in the feed stream, while 102 kg cellulose and 1.5 x 102 kg bacteria leave in the effluent. The rate of cellulose digestion by the bacteria is 8 x 102 kg d-1. The rate of bacterial growth is 4x 102 kg d-l; the rate of cell death by lysis is 6 x 102 kg d-1. Write balances for cellulose and bacteria in the system.
TLS Online TPP Program

#Question id: 19021

#Section 4: Fundamentals of Biological Engineering

2SO2+O2 → 2SO3. What is the stoichiometric ratio of SO2 to SO3?
TLS Online TPP Program

#Question id: 19022

#Section 4: Fundamentals of Biological Engineering

Calculate the degree of reduction for ethanol, where the degree of reduction of C=4, H=1, O=-2.
TLS Online TPP Program

#Question id: 19023

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

Which one of the following tools can reliably establish an evolutionary link between two proteins and align them even if they share very low degree of sequence similarity? 
TLS Online TPP Program

#Question id: 19024

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

Computational tools that are used for the alignment of multiple sequences-