Which of the following does not describe PAM matrices?

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#Question id: 1099

#SCPH28 | Zoology

How does the toxin of Vibrio cholerae cause profuse diarrhea?

TLS Online TPP Program

#Question id: 13058

#SCPH05 I 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 true about real time PCR?

TLS Online TPP Program

#Question id: 10887

#SCPH28 | Zoology

What is a linkage density of community A and B RESPECTIVELY?

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#Question id: 12686

#SCPH01 Biochemistry

The two polynucleotide chains in DNA are usually found in the shape of_____

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#Question id: 15886

#SCPH05 I Biotechnology

Separation of a single bacterial colony is called___