Cyclin concentrations are highest during which periods of the cell cycle?

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#Question id: 5215

#SCPH28 | Zoology

What is it about short tandem repeat DNA that makes it useful for DNA fingerprinting?

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#Question id: 4816

#SCPH06 I Botany

A wild-type fruit fly heterozygous for gray body color and normal wings was mated with a black fly with vestigial wings to produced 1000 offspring. Recombination frequency between these genes for body color and wing type is 20 %. What number of offspring that is gray body colour and normal wing?

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#Question id: 13063

#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.

Which of the statement is worng? Aminopetrin………s

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#Question id: 13031

#SCPH06 I Botany

Use of alkaline solution in southern blotting helps in :

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#Question id: 20845

#SCPH06 I Botany

What is considered as energetically the best electron acceptor under anoxic conditions?