The two polynucleotide chains in DNA are usually found in the shape of_____

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#Question id: 803

#Part-B Specialized Branches in Biotechnology

A single-stranded DNA molecule contains 40 nucleotides and has the sequence 5’-(GA)20-3’. When this single strand binds to a complementary DNA strand to form a B-DNA structure,

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#Question id: 19684

#Part-B Specialized Branches in Biotechnology

Which of the following is used to measure the electrical activity of the heart?

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#Question id: 15235

#Part-A Aptitude & General Biotechnology

During the casting of polyacrylamide gel acrylamide and bis-acrylamide are joined by 

A) Free radical catalysis

B) Polymerisation reaction

C) Dehydration reaction

D) Condensation reaction

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#Question id: 18942

#Part-A Aptitude & General Biotechnology

Bacterial artificial chromosomes (BACs), cosmids, phages, plasmids and yeast artificial chromosomes (YACs) are all commonly used cloning vectors that differ in their cloning capacities, with a range from approximately 100 bp to 1000 kb. Which of the following is the increasing cloning capacity?

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#Question id: 14614

#Part-B Specialized Branches in Biotechnology

efficiency of the separation effected by the column is related to the