TLS Online TPP Program

#Question id: 22932


Which of the following scientists created the first bioinformatics dataase

#Part-B Specialized Branches in Biotechnology
  1. Dayhoff
  2. Richard michaell
  3. Michal durbin
  4. Perason
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TLS Online TPP Program

#Question id: 8927

#Part-B Specialized Branches in Biotechnology

Arthropods invaded land about 100 million years before vertebrates did so. This most clearly implies that

TLS Online TPP Program

#Question id: 14281

#Part-B Specialized Branches in Biotechnology

cells are grown in a CSTR a steady state at two dilution rates 0.1 h^-1 and 0.5h^-1 and the steady state concentrations are as follows: 


if the inlet substrate concentration is 20 g/I, the cells follow monod growth kinetics and product formation kinetics is modelled as a both growth associated and non growth associated kinetics given by the equation then answer the following questions, the best estimate of maximum specific growth rate is: 

TLS Online TPP Program

#Question id: 15586

#Part-B Specialized Branches in Biotechnology

In SI system, the unit of thermal conductivity is

TLS Online TPP Program

#Question id: 11548

#Part-B Specialized Branches in Biotechnology

If a portion of the pancreas is surgically removed from a rat and the rat subsequently loses its appetite, one explanation is that the removed portion contains cells that secrete a chemical signal that somehow stimulates appetite. Given this scenario, what type of chemical signaling is occurring?

TLS Online TPP Program

#Question id: 14253

#Part-B Specialized Branches in Biotechnology

Hybridoma cells immobilized on surfaces of Sephadex beads are used in a packed column for production of monoclonoal antibodies (Mab). Hybridoma concentration is approximately X = 5 g/l in the bed. The flow rate of the synthetic medium and glucose concentration are Q = 2 l/h and S0 = 40 g/l, respectively. The rate constant for Mab formation is k = 1 gX/l-d. Assume that there are no diffusion limitations and glucose is the rate limiting nutrient.  Determine the volume of the packed bed for 95% glucose conversion. Bed diameter is D0 = 0.2 m. Neglect the growth of the hybridomas and assume first order kinetics.