The point at which separation of the strands and synthesis of new DNA takes place is known as the:

TLS Online TPP Program

#Question id: 10694

#SCPH06 I Botany

Which of the following is characteristic of parasitoid/ predators?

a) consumer usually larger than resource

b) Consumer requires one host for complete development.

c) Habitat independent

d) Consumer takes long time to kill host

e) Consumer never kills their host

f) Host is free living

Which of the following is feature of parasitoid?

TLS Online TPP Program

#Question id: 2655

#SCPH05 I Biotechnology

Lac Operon will be turned on when

TLS Online TPP Program

#Question id: 11383

#SCPH06 I Botany

Following some condition are given for island.

Island P is small and near the mainland;

Island Q is small and far from the mainland;

Island R is large and near the mainland;

Island S is large and far from the mainland

Let NP, NQ, NR and NS denote the number of species on islands P, Q, R and S, respectively. Which of the following is consistent with the theory of island biogeography?

TLS Online TPP Program

#Question id: 13059

#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.

Efficiency during ligation of blunt ended insert and vector cannot be cannot be enhanced by means of…..

TLS Online TPP Program

#Question id: 5063

#SCPH01 Biochemistry

 ______ required to maintain ES cells in an undifferentiated state.