Electrophoretic resolution can be mainly changed by adjusting the

a) current 

b) pH of buffer system

c) luminous intensity 

d) Gel concentration

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#Question id: 292

#SCPH05 I Biotechnology

Which of the following types of non-covalent bonds or interactions is responsible for forming the α helix and β sheet secondary structural motifs of a protein:

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#Question id: 4566

#SCPH28 | Zoology

Which of these naturalists synthesized a concept of natural selection independently of Darwin?

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#Question id: 19375

#SCPH06 I Botany

In case of certain endogenous pathways, the activity of a specific enzyme may be rate limiting for the pathway. What could be done to enhance the productivity of the pathway? 

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#Question id: 27374

#SCPH06 I Botany

An aqueous solution contains two compounds X and Y. This solution gave absorbance values of 1.0 and 0.4 at 220 and 280 nm, respectively, in a 1 cm path length cell. Molar absorption coefficients (ε) of the compounds X and Y are as shown in the table below.

The concentration of Y in the solution is___________ mM.

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#Question id: 10707

#SCPH28 | Zoology

Based on the intermediate disturbance hypothesis, a community’s species diversity is increased by