In SDS PAGE sharpen bands are achieved by utilising differences in ionic strength and pH between the electrophoresis buffer (pH 8.8) and the stacking gel buffer (pH 6.8) and involves a phenomenon known as

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#Question id: 3611

#Part-A Aptitude & General Biotechnology

ABO blood group system is due to

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#Question id: 10771

#Part-B Specialized Branches in Biotechnology

What is penetrance?

A- % of individuals having phenotype according to their genotype.

B- Penetrance refers to the likelihood that a clinical condition will occur when a particular genotype is absent.

C- 100% expressivity always gives 100% penetrance.

which one of the correct combination-

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#Question id: 4481

#Part-B Specialized Branches in Biotechnology

Choose correct statements about recognition mechanism of TBP ;

A. TBP causes the minor groove to be widened to an almost flat conformation

B. It also bends the DNA by an angle of ~120o

C. The interaction between TBP and DNA involves maximum number of hydrogen bonds between the protein and the edges of the base.

D. Much of the specificity is imposed by two pairs of phenylalanine side chains that intercalate between the base pairs at either end of the recognition sequence and drive the strong bend in the DNA.

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#Question id: 22895

#Part-B Specialized Branches in Biotechnology

Glucose Biosensor is an example of .............................biosensor

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#Question id: 18806

#Part-A Aptitude & General Biotechnology

Immunoelectrophoresis techniques are designed to separate the mixture components from each other by using electrophoresis