This is the genotype of blood group A

TLS Online TPP Program

#Question id: 13066

#SCPH06 I Botany

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 a codominant marker?

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#Question id: 1702

#I Life Science/ Life Sciences Group – I-V

αβ T-cells recognizing MHC plus processed peptide can:

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#Question id: 672

#SCPH01 Biochemistry

An ideal α-helix has a pitch of 0.54 nm and a rise of 0.15 nm. What is the length along the helix axis for a segment of an ideal α-helix that contains 30 amino acids?

TLS Online TPP Program

#Question id: 4722

#SCPH06 I Botany

Penetrance is the percentage of individuals having a particular genotype, who express the associated phenotype, following statement, are correct about Penetrance.

TLS Online TPP Program

#Question id: 832

#SCPH01 Biochemistry

Ubiquitin-protein ligase (E3) are members of two unrelated families, those containing domain known as,