TLS Online TPP Program

#Question id: 1557


which one of these antibody can cross placenta?

#I Life Science/ Life Sciences Group – I-V
  1. IgG    

  2. IgM

  3. IgA

  4. IgD

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TLS Online TPP Program

#Question id: 16017

#SCPH05 I Biotechnology

The human fibroplast is a classical example of

TLS Online TPP Program

#Question id: 13064

#SCPH01 Biochemistry

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.
Which of the following techniques doesn’t involve use of a secondary antibody?

TLS Online TPP Program

#Question id: 353

#SCPH06 I Botany

Measurements show that the pH of a particular lake is 4.0. What is the hydrogen ion concentration of the lake?

TLS Online TPP Program

#Question id: 18718

#SCPH01 Biochemistry

What does an E.Coli genomic library contain?

TLS Online TPP Program

#Question id: 10974

#I Life Science/ Life Sciences Group – I-V

A 63-year-old woman returned to work following a vacation in New Zealand. Several days after returning home, she awoke with swelling and pain in her right leg and her leg was blue. She went immediately to the emergency room where an examination showed an extensive deep vein thrombosis involving the femoral and iliac veins on the right side. Following resolution of the clot, this patient will require which treatment in the future?