At high salt concentrations, the mRNA containing poly(A) tails binds to the complementary oligo(dT) molecules of the affinity column, and so, mRNA will be retained; all other RNA molecules can be washed through the column by further high salt solution. finally, the bound mRNA can be eluted by using

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#Question id: 14343

#SCPH05 I Biotechnology

Combustion reaction is as followed

Assuming a heat of combustion of 104 kcal per mole O2, the heat released by combustion of bacteria is ____

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#Question id: 27775

#Research Methodology

________ is data-based, coming up with conclusions that are capable of being verified, by observation or b experiment.

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#Question id: 23154

#SCPH06 I Botany

When the organelles pH is acidic the how the SNARF-1 dye measures this acidity?

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#Question id: 4314

#SCPH01 Biochemistry

A researcher introduces double-stranded RNA into a culture of mammalian cells and can identify its location or that of its smaller subsections experimentally, using a fluorescent probe. Some time later, she finds that the introduced strand separates into single-stranded RNAs, one of which is degraded. What does this enable the remaining strand to do?

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#Question id: 18638

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

For unrooted trees, the number of unrooted tree topologies (NU) is ________