The structures present in the hay infusions used in experiments on spontaneous generation that made them difficult to sterilize are

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#Question id: 13056

#SCPH01 Biochemistry

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 following is true for traditional and real time PCR?

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#Question id: 429

#SCPH28 | Zoology

An organism that uses organic molecules as carbon sources and obtains energy by oxidizing inorganic molecules is a(an) ________.

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#Question id: 7010

#SCPH01 Biochemistry

After anchor cell formation, When LIN-12 is used again during vulva formation, it is activated by the primary vulval lineage to

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#Question id: 2067

#SCPH05 I Biotechnology

Which of the following would likely diffuse through the lipid bilayer of a plasma membrane most rapidly?

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#Question id: 1659

#SCPH01 Biochemistry

Which of the following Fc receptors has the highest affinity?