The above figure shows where sample applied was 100 µg of total protein extracted from a normal dog heart ventricle. The first dimension was conducted using a pH 4–7 isoelectric focussing gel. The second dimension was a 12% SDS–PAGE vertical slab gel. The pattern was visualised by silver staining. Which of the following techniques is applied

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#Question id: 2946

#Part-A Aptitude & General Biotechnology

Which of the following occurs during anaphase A?

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#Question id: 387

#Part-A Aptitude & General Biotechnology

For a weak acid with a pKa of 6.0, What would be the ratio of acid to salt at pH 5.

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#Question id: 18844

#Part-A Aptitude & General Biotechnology

In the extraction of DNA from cell with to remove the high protein content from the cell , before phenol treatment which of the following treatment is done 

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#Question id: 4731

#Part-A Aptitude & General Biotechnology

A pure-breeding strain of squash that produced disk-shaped fruits was crossed with a pure breeding strain having long fruits. The F1 had disk fruits, but the F2 showed a new phenotype, sphere, and was composed of the following proportions

Disk  384            

Sphere 96

 Long  32

What is reason for F2 phenotype?

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#Question id: 18863

#Part-A Aptitude & General Biotechnology

A microscopes resolving power is a function of-