TLS Online TPP Program
More Questions
TLS Online TPP Program
#Question id: 13060
#SCPH05 I 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.
In blue white screening insertional activation of Beta-D-galactosidase will give rise to
TLS Online TPP Program
#Question id: 11077
#I Life Science/ Life Sciences Group – I-V
A person’s normal tidal volume is 400 ml with a dead space of 100 ml. The respiratory rate is 12 breaths/min. The person is placed on ventilator for surgery and the tidal volume is 700 with a rate of 12. What is the approximate alveolar Pco2 for this person?
TLS Online TPP Program
#Question id: 16492
#SCPH06 I Botany
Upstream elements on the other hand regulates the activity of gene action are
A. Enhancer sequences
B. Silencer sequences
C. Termination sequences
D. Signal sequences
Mark the option with correct combination
TLS Online TPP Program
#Question id: 4332
#SCPH05 I Biotechnology
Which of the following is not true of a codon?
TLS Online TPP Program
#Question id: 1699
#SCPH05 I Biotechnology
Which of the following statements is TRUE of CD1?