Q. What is used to cool the superconducting coil?

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Q. Coupling causes the peaks in 1H NMR spectra to be split into

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Q. When placed in a magnetic field, all the random spins of the nuclei

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Q. Better understanding of the nuclei is possible,

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Q. All hydrogen atoms

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Q. Why is it important to use a deuterated solvent?

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Q. What is the name given to the relaxation process due to an interaction between an excited nucleus and the magnetic fields caused by nuclei in molecules moving around in the sample?

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Q. Cytochrome C has an isoelectric pH of

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Q. What does the Michelson interferometer do?

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Q. In scanning electron microscopy

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Q. The frequency of precession, the transition frequency and the Larmor frequency are

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Q. How do you turn a signal recorded in the time domain into a frequency domain signal?

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Q. How many possible orientations do spin 1/2 nuclei have when they are located in an applied magnetic field?

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Q. In immunofluroscence microscopy, fluroscent compounds are attached to

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Q. An FT-IR instrument record a signal in the

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Q. When radiation energy is absorbed by a spin 1/2 nucleus in a magnetic field, what happens?

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Q. Which of the following is the basis of first dimension of separation for two-dimensional electrophoresis?

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Q. What is meant by rotating frame of reference?

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Q. The sequence of amino acids in proteins can be determined by means of

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Q. Why is it advantageous to record many FID signals from the same sample and then add them together?

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