A nonfunctional CD4 protein on a helper T cell would result in the helper T cell being unable to ________.

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#Question id: 19365

#Part-A Aptitude & General Biotechnology

Which vectors carry the longest foreign DNA fragments?

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#Question id: 19365

#Part-A Aptitude & General Biotechnology

Which vectors carry the longest foreign DNA fragments?

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#Question id: 19366

#Part-A Aptitude & General Biotechnology

Which of the following is site specific recombination?

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#Question id: 19448

#Part-A Aptitude & General Biotechnology

Which of the following incident lights will give better resolution of a specimen?

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#Question id: 19449

#Part-A Aptitude & General Biotechnology

Better resolution of the image can be achieved by which of the following wavelengths? 

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#Question id: 19450

#Part-A Aptitude & General Biotechnology

Why do we go for higher refractive index when we want to achieve?