TLS Online TPP Program
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TLS Online TPP Program
#Question id: 27143
#SCPH01 Biochemistry
The percentage SIMILARITIES and IDENTITIES, respectively, between the two peptide sequences given below will be % and %.
Peptide I:
Phe-Ala-Arg-Arg-Gln-Trp-Leu-Thr-Phe-Thr
Peptide II:
Tyr-Ala-Lys-Glu-Gln-Tyr-Ile-Ser-Phe-Thr
TLS Online TPP Program
#Question id: 19343
#SCPH06 I Botany
The Russian doll model and parchment model are two types of models used to describe the structure of ________carbon nanotube?
TLS Online TPP Program
#Question id: 1118
#SCPH06 I Botany
What are scaffolding proteins?
TLS Online TPP Program
#Question id: 17820
#SCPH06 I Botany
During the RNA extraction guanidinium thiocyanate functions as a strong inhibitor of
TLS Online TPP Program
#Question id: 13055
#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 will provide least specific amplification in qPCR?