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Q1. Nucleolides can be radiolabeled before they are and can therefore be assayed to track their incorporation. In a set of experiments, the student-faculty research team used labelled T nucleotides and introduced these into culture of divined human cells at specific times. The research team used the setup to study […]

1. What physiological factors influence capillary blood flow? 2. When person is standing quietly, the pressure in the capillaries of the feet can reach as high as 100 mm Hg. Why do the thin-walled capillaries not rupture when exposed to such a high pressure? 3. If mean capillary hydrostatic pressure […]

1. How can we make an antibody to a specific protein?2. In what ways can this antibody be used as a molecular tool in studying this protein?3. Explain the difference between an allosteric and competitive inhibitor.4. What are the four levels of protein organization? Explain them. 5. In SDS-Page, proteins […]

A colloidal system is stable in the absence of polymer. A small amount of polymer is added and the colloidal particles coagulate but if a large amount of polymer is added they redisperse. In another system no coagulation occurs when a small amount of polymer is added but does occur […]