What is the main use of a Bacterial Artificial Chromosome (BAC) vectors?

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#Question id: 8923

#Part-B Specialized Branches in Biotechnology

Which of these genetic processes may be most helpful in accounting for the Cambrian explosion?

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#Question id: 12820

#Part-A Aptitude & General Biotechnology

The length of a room floor exceeds its breadth by 20 m. The area of the floor remains unaltered when the length is decreased by 10 m but the breadth is increased by 5 m. The area of the floor (in square metres) is :

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#Question id: 19840

#Part-A Aptitude & General Biotechnology

Match the following source of thermostable DNA polymerase with proofreading (3’−5’ exonuclease) activity;

DNA Polymerase	Sources
A- Tma	i) Pyrococcus furiosus
B- Deep VentTM	ii) Pyrococcus woesi
C- Tli	iii)  Thermotoga maritima
D- Pfu	iv) Pyrococcus sp.
E- Pwo	v) Thermococcus litoralis

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#Question id: 4367

#Part-A Aptitude & General Biotechnology

Which of the following is considered a universal transcription factor?

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#Question id: 3673

#Part-A Aptitude & General Biotechnology

Which is a characteristic of E. coli DNA polymerases?