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TLS Online TPP Program

#Question id: 887

Polypeptides fold rapidly by a stepwise process, how does the polypeptide chain arrive at its native conformation?

#Part-A Aptitude & General Biotechnology

  1. proteins appear to fold in a hierarchical manner, with small local elements of structure forming and then to yield larger elements, which coalesce with other such elements to form yet larger elements and converted into its native conformation

  2. A protein-folding pathway has been highly successful in predicting the three-dimensional structure of small proteins from their amino acid sequence atleast 156 amino acid residue that have acquired their final structure

  3. Vander waal interaction play a significant role throughout the process, as the aggregation of nonpolar amino acid side chains provides an entropic stabilization to intermediates and, eventually, to the final folded structure

  4. The native conformation of the protein folding by stepwise manner such as unfolded→transition state→molten globule→folded conformation by decreasing the free energy

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TLS Online TPP Program

#Question id: 10127

#Part-B Specialized Branches in Biotechnology

In higher plants, the multi-subunit protein supercomplex has two complete reaction centers and some antenna complexes. The core of the reaction center consists of two membrane proteins known as D1 and D2, Which contained a multi-subunit protein supercomplexes;
TLS Online TPP Program

#Question id: 18625

#Part-A Aptitude & General Biotechnology

m.RNA variation can be analyzed by using
TLS Online TPP Program

#Question id: 14270

#Part-B Specialized Branches in Biotechnology

Consider a well-mixed waste treatment system for a small-scale system. The system is operated with a reactor of 1000 l and flow rate of 100 l/h. The separator concentrates biomass by a factor of 2. The recycle ratio is 0.7. The kinetic parameters are µm = 0.5 h-1 , Ks = 0.2 g/l, Y M X/S = 0.5 g/g, and kd = 0.05 h-1 . What is the exit substrate concentration?     

TLS Online TPP Program

#Question id: 10295

#Part-B Specialized Branches in Biotechnology

Reactions of the pentose phosphate pathway regeneration run six turns of this cycle, what will be predict after that?
TLS Online TPP Program

#Question id: 3015

#Part-A Aptitude & General Biotechnology

All the bacterial cells that result from the replication of a single original bacterial organism are said to be a