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#Question id: 19046


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

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology
  1. Infra-red spectroscopy
  2. Mass spectrometry
  3. UV-visible spectroscopy
  4. X-ray crystallography

Answer:- Option(s): 4


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#Question id: 14533

#Section 1: Engineering Mathematics

The height h and radius r of cylinder of greatest volume that can be cut from a sphere of radius b is

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#Question id: 18639

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

Which one of the following techniques is used for the evaluation of phylogenetic trees? 

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#Question id: 2967

#Section 3: Genetics, Cellular and Molecular Biology

G1 is associated with which of the following cellular events?

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#Question id: 15600

#Section 1: Engineering Mathematics

The equation f(x) is given as x2-4=0. Considering the initial approximation at x=6 then the value of next approximation correct up to 2 decimal places is given as  

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#Question id: 14555

#Section 1: Engineering Mathematics

The series whose nth term is 

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