Which one of the following compounds does not have a large negative free energy of hydrolysis?

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#Question id: 15465

#Part-B Specialized Branches in Biotechnology

50 g benzaldehyde vapour is condensed at 179°C. What is the enthalpy of the liquid relative to the vapour?  (Standard latent heat for vaporisation for benzaldehyde is 38.40 kJ gmol^-1)

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#Question id: 10558

#Part-B Specialized Branches in Biotechnology

In a vertically oriented glass capillary tube, the upward movement of water is due to

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#Question id: 19166

#Part-A Aptitude & General Biotechnology

The first step in preparation of affinity chromatography column is _____________

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#Question id: 13038

#Part-A Aptitude & General Biotechnology

Please arrange the following steps about ELIZA (Enzyme-linked immunosorbent assay) in chronological order

i. incubate with antibody-enzyme complex that binds primary antibody

ii. coat surface with antigen, block unoccupied sites with nonspecific protein

iii. add substrate, formation of colored product indicates presence of specific antigen

iv. incubate with primary antibody against specific antigen

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#Question id: 12173

#Part-A Aptitude & General Biotechnology

Female with only one X chromosome is a characteristics of individual with