Which of the following statements correctly describes a characteristic of tumor-suppressor gene?

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#Question id: 420

#Section 2: General Biology

The structure of NAD+ does not include:

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#Question id: 2263

#Section 3: Genetics, Cellular and Molecular Biology

Proteins synthesized by the rough ER are

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#Question id: 605

#Section 2: General Biology

Which statement is false about allosteric regulation?

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#Question id: 15139

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Which one of the following is NOT a structure or structurally derived database?

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#Question id: 13056

#Section 7: Recombinant DNA technology and Other Tools in 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 following is true for traditional and real time PCR?