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: 26425

#Unit 3. Fundamental Processes

Longer mismatches (2 to 6 bp) recognized by

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#Question id: 474

#Unit 1. Molecules and their Interaction Relevant to Biology

Glycolysis in the erythrocyte produces pyruvate that is further metabolized to:

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#Question id: 16965

#Unit 11. Evolution and Behavior

In an adaptive radiation, numerous related lineages arise in a relatively short time and evolve in many different directions as they adapt to different habitats or ways of life. Radiation, rather than directional trends, is perhaps the most common pattern of long-term evolution. Which statements is not true for adaptive radiation?

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#Question id: 1476

#Unit 4. Cell Communication and Cell Signaling

Which of the following are killer proteins required for cell death?

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#Question id: 7579

#General Aptitude

A man walks a km in b hours. The time taken to walk 200 m is