The first production of live but non-virulent forms of chicken cholera bacillus was achieved by:

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#Question id: 19021

#Section 4: Fundamentals of Biological Engineering

2SO₂+O₂ → 2SO₃. What is the stoichiometric ratio of SO₂ to SO₃?

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#Question id: 19022

#Section 4: Fundamentals of Biological Engineering

Calculate the degree of reduction for ethanol, where the degree of reduction of C=4, H=1, O=-2.

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#Question id: 19023

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Which one of the following tools can reliably establish an evolutionary link between two proteins and align them even if they share very low degree of sequence similarity? 

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#Question id: 19024

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Computational tools that are used for the alignment of multiple sequences-

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#Question id: 19046

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Which of the following techniques is used to study the three-dimensional structure of a molecule?

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#Question id: 19133

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

In protein sequence analysis, Twilight zone refers to the evolutionary distance corresponding to about