Which of the following antibodies is predominantly present in tears, saliva and mucous

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#Question id: 12685

#Part-A Aptitude & General Biotechnology

The polarities of the two strands of the molecule are in opposite direction and thus DNA is described as ________

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#Question id: 14340

#Part-B Specialized Branches in Biotechnology

Which bioreactor consists of a multi-layered bag instead of vessel 

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#Question id: 9598

#Part-B Specialized Branches in Biotechnology

In the oxidized state, reaction centre chlorophylls contain an unpaired electron, Molecules with unpaired electrons can often be detected by a magnetic-resonance technique known as

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#Question id: 881

#Part-B Specialized Branches in Biotechnology

 ______and ________ are the first chaperones a newly made prokaryotic protein encounters. Subsequently, many partially folded proteins are handed off to other chaperones to complete the folding process. E. coli can tolerate the elimination of_______ or________, but not both, thereby indicating that they are functionally redundant.

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#Question id: 18847

#Part-A Aptitude & General Biotechnology

You know that the protein you want to purify from a natural source forms a multimer with multiple sub-units giving a molecular weight in solution much bigger than visualised denatured on SDS-PAGE. There is only a small amount of the target protein in the total protein sample. Which of the following is an appropriate purification strategy?