Which of the following defects causes ataxia telangiectasis?

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#Question id: 19905

#Unit 12. Applied Biology

Which one of the following sensors is used to determine the position of an object?

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#Question id: 19693

#Unit 13. Methods in Biology

The U wave is an inconstant finding that:

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#Question id: 13065

#Unit 13. Methods in Biology

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: 33108

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the given figure fits when enzyme is complementary to substrate only

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#Question id: 2490

#Unit 2. Cellular Organization

Which of the following is true regarding the transport of cargo by cytoplasmic dynein?