Ions, small metabolites, and globular proteins up to about ---------- can diffuse passively through the central aqueous region of the nuclear pore complex.

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#Question id: 18684

#Unit 13. Methods in Biology

Amplified product of PCR can be calculated by using

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#Question id: 10880

#Unit 10. Ecological Principles

Which marine zone would have the lowest rates of primary productivity (photosynthesis)?

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#Question id: 10950

#Unit 7. System Physiology – Animal

Presentation of antigen on MHC-I by a cell will result in

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#Question id: 7538

#General Aptitude

Two trains of equal length are running on parallel lines in the same direction at 57km/hr and 39km/hr. The faster train passes the slower train in 20sec. The length of each train is?

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#Question id: 12062

#Unit 7. System Physiology – Animal

Mass movements are often stimulated after a meal by distention of the stomach (gastrocolic reflex) and distention of the duodenum (duodenocolic reflex). Mass movements often lead to which of the following?