Of the following ecosystem types, which have been impacted the most by humans?

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#Question id: 19703

#SCPH01 Biochemistry

What is aVR in augmented unipolar limb lead?

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#Question id: 19199

#SCPH28 | Zoology

Example of calorimetric biosensor could be

1. Hydrogen peroxide and Catalase 

2.  Glucose oxidase

3. HCG and antibody 

4. Peptides and trypsin

Which among the following is the example?

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#Question id: 435

#SCPH05 I Biotechnology

What defines a near-equilibrium reaction?

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#Question id: 13062

#SCPH28 | Zoology

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.

A restriction enzyme cleaves a circular plasmid vector to produce fragments : 1kb, 0.3kb, 2kb, 1kb and 0.3kb. How many bands will be visible on agarose gel?

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#Question id: 3609

#SCPH06 I Botany

In humans, the dominance relationship between the A and B alleles of the ABO blood group gene is an example of