Ten bacteria were inoculated into a rich medium. If at the end of ten hours the total number of cells is 10^4, then the number of elapsed generations and the generation time respectively is

TLS Online TPP Program

#Question id: 23178

#SCPH06 I Botany

If cyan fluorescent protein (CFP) and yellow  fluorescent protein (YFP) are present in close proximity  and emission light of wavelength 433nm is applied what will be observed.

TLS Online TPP Program

#Question id: 13054

#SCPH06 I Botany

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.

What would the expected effect be on a PCR reaction if the primers used were slightly shorter and more variable than the intended oligonucleotide sequences?

TLS Online TPP Program

#Question id: 24441

#SCPH01 Biochemistry

If the heart rate is 90 beats/min, what is the cycle length?

TLS Online TPP Program

#Question id: 27795

#Research Methodology

In depth study of any unit from the beginning to end is called –   

TLS Online TPP Program

#Question id: 4915

#SCPH06 I Botany

When an albino female plant of maize is crossed with normal green male plant, all plants in the progeny are albino because