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TLS Online TPP Program
#Question id: 1687
#Section 2: General Biology
A discontinuous antigen epitope is:
TLS Online TPP Program
#Question id: 14802
#Section 5: Bioprocess Engineering and Process Biotechnology
Column I column II
A. Hydrophobic interaction chromatography (HIC) 1. gradient stepwise
B. Ion exchange chromatography 2. isocratic
C. Gel filtration chromatography 3. stepwise
D. Affinity chromatography 4. Gradient stepwise
A B C D
1 2 3 4
3 1 2 4
1 4 2 3
1 3 4 2
TLS Online TPP Program
#Question id: 27168
#Section 7: Recombinant DNA technology and Other Tools in Biotechnology
Which of the following is correct regarding sequence homology?
TLS Online TPP Program
#Question id: 13059
#Section 7: Recombinant DNA technology and Other Tools in Biotechnology
Precision will be reduced, but yield will be increased
Optimisation of a PCR reaction is often a compromise between the competing demands for precision, efficiency and yield. Although the specific effects may vary, generally, increasing the annealing temperature will increase non-specific primer binding and reduce precision. Increasing the length of the elongation phase will reduce the proportion of incomplete newly-synthesised strands and therefore increase yield. In this case, the potential effect on efficiency is unclear. Increasing the elongation phase would increase the reaction time, but the time taken to ramp down to a lower annealing temperature would be reduced.
Efficiency during ligation of blunt ended insert and vector cannot be cannot be enhanced by means of…..
TLS Online TPP Program
#Question id: 18010
#Section 7: Recombinant DNA technology and Other Tools in Biotechnology
Which of the following is not an example of 2-D gel based computational tool-