Practice question

MCQ

Question

Hemoglobin is made up of two copies each of α and β globin subunits. The techniques used to establish the stoichiometry of α and β subunits are:

Options

Choose one · Correct answer highlighted

SDS –PAGE and hydrophobic interaction chromatography Gel filtration chromatography and Ion-exchange chromatography SDS-PAGE and gel filtration chromatography Correct Isoelectric focusing and Native PAGE

Explanation

Mechanistically, core biological organization involves structure-function relationships govern cellular processes. This validates SDS-PAGE and gel filtration chromatography because it integrates fundamental life science principles, a pattern repeatedly demonstrated in general biology research.

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