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TLS Online TPP Program
#Question id: 12491
#Part-A Aptitude & General Biotechnology
Phenylketonuria shows autosomal recessive inheritance with an incidence of 1 in 10000. Assume that the population is in Hardy-Weinberg equilibrium. Which of the following is correct?
TLS Online TPP Program
#Question id: 3514
#Part-A Aptitude & General Biotechnology
Which of the following are not conclude of that monohybrid cross?
TLS Online TPP Program
#Question id: 14258
#Part-B Specialized Branches in Biotechnology
C. roseus cells immobilized in Ca-alginate beads of diameter 0.5 mm are used for production of indole alkaloids (IA) in a fluidized-bed bioreactor. The rate limiting nutrient is glucose and no intraparticle diffusion limitations exist. Use the following data: Flow rate of the feed: Q = 1 l/h, Glucose in the feed: So = 30 g/l, Plant Cell Concentration: X = 6 g/l reac. The rate constant for IA formation: k = 5 d-1 (g/l)-1 Ks = 0.4 g/l, Column diameter: Do = 0.15 m. Growth is negligible and Monod kinetics is valid. For 95% glucose conversion determine required hydraulic residence time.
TLS Online TPP Program
#Question id: 18733
#Part-A Aptitude & General Biotechnology
Topoisomerase is also an enzyme which is used for carrying out ligation. The correct statement for topoisomerase is?
TLS Online TPP Program
#Question id: 2073
#Part-A Aptitude & General Biotechnology
The phosphate transport system in bacteria imports phosphate into the cell even when the concentration of phosphate outside the cell is much lower than the cytoplasmic phosphate concentration. Phosphate import depends on a pH gradient across the membrane—more acidic outside the cell than inside the cell. In this bacterial cell, phosphate transport is an example of: