Introns in nuclear pre-mRNAs are excised by:

TLS Online TPP Program

#Question id: 13056

#Part-A Aptitude & General 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.

 Which of the following is true for traditional and real time PCR?

TLS Online TPP Program

#Question id: 14115

#Part-B Specialized Branches in Biotechnology

Which one of the following is a database of protein sequence motifs?

TLS Online TPP Program

#Question id: 19005

#Part-A Aptitude & General Biotechnology

If the molecule is non-polar which of the following chromatography can be used to analysed sample

TLS Online TPP Program

#Question id: 5738

#Part-A Aptitude & General Biotechnology

It was once thought that the ____ karyotype was related to criminal disposition because it led to aggressive behavior due to excessive "maleness".

TLS Online TPP Program

#Question id: 12881

#Part-A Aptitude & General Biotechnology

If the height of a cylinder is increased by 15 per cent and the radius of its base is decreased by 10 per cent then by what percent will its curved surface area change?