What does the cytoplasmic region of cell surface IgM consists of?

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#Question id: 4141

#SCPH05 I Biotechnology

Bacterial ribosomes:

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#Question id: 14822

#SCPH05 I Biotechnology

Which of the following pertains to Borrelia burgdorferi?

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#Question id: 13065

#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.

Agglutination of antigens by utilising specific antibodies can only occur, if

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#Question id: 572

#SCPH05 I Biotechnology

Which of the following has not been shown to play a role in determining the specificity of protein kinases?

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#Question id: 10703

#SCPH28 | Zoology

Keystone predators can maintain species diversity in a community if they