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: 7311

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

According to the ABC model of flower development in Arabidopsis, three classes of organ identity genes— designated A, B, and C— are required to specify the identity of floral organs in each whorl of a flower. If wild type Arabidopsis were transformed with a chimeric gene composed of a C class promoter fused to a B class coding sequence, which of the following arrangements   (outer to inner) would be predicted?

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#Question id: 1789

#SCPH01 Biochemistry

What is negative feedback on adaptive B-cell responses mediated by

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#Question id: 15705

#SCPH05 I Biotechnology

IAA or IBA auxins alone or in combination with a low concentration of cytokinin are important in the induction of

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#Question id: 2268

#SCPH01 Biochemistry

Within chloroplasts, light is captured by

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#Question id: 367

#SCPH28 | Zoology

1.0 × 10^−4 mole of H+ (as HCl) is added to 1.0 liter of pure water. Determine the final pH of the solution.