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TLS Online TPP Program
#Question id: 13065
#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.
Agglutination of antigens by utilising specific antibodies can only occur, if
TLS Online TPP Program
#Question id: 14798
#Section 5: Bioprocess Engineering and Process Biotechnology
Match the microbial growth characteristics in column I with the corresponding features in column II.
Column I Column II
A. Growth associated product formation. 1. Specific growth rate decreases with increasing product concentration.
B. Growth associated product formation 2. Specific product formation rate is constant
C. Product inhibition 3. Specific product formation rate is proportional to Specific growth rate.
D. Substrate inhibition 4. Specific growth rate decreases with increasing substrate concentration.
TLS Online TPP Program
#Question id: 1686
#Section 2: General Biology
A hapten is best defined as being:
TLS Online TPP Program
#Question id: 16861
#General Aptitude
He ……. (teach) in this college for five years.
TLS Online TPP Program
#Question id: 15600
#Section 1: Engineering Mathematics
The equation f(x) is given as x2-4=0. Considering the initial approximation at x=6 then the value of next approximation correct up to 2 decimal places is given as