The DNA binding motif for many prokaryotic regulatory proteins, such as the lac repressor, is:

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#Question id: 386

#SCPH05 I Biotechnology

Which of the following properties of water does not contribute to the fitness of the aqueous environment for living organisms?

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#Question id: 13063

#SCPH28 | Zoology

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: 8936

#SCPH06 I Botany

Organisms showing radial symmetry would likely

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#Question id: 16494

#SCPH06 I Botany

Few examples of plant vectors produced from viruses

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#Question id: 15268

#SCPH28 | Zoology

During DNA isolation, phenol / chloroform extraction is performed to remove