FT IR Spectroscopy
In immunofluroscence microscopy, fluroscent compounds are attached to

bound antibody specific for the subcellular structure
none of these
an antigen specific for the subcellular structure
an antibody specific for the subcellular structure

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FT IR Spectroscopy
Why is it advantageous to record many FID signals from the same sample and then add them together?

To remove inaccuracies caused by fluctuations in the applied magnetic field
To increase sensitivity
None of these
To ensure that all target nuclei in the sample have been excited

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FT IR Spectroscopy
In scanning electron microscopy

a specimen is not fixed and then coated with thin layer of a heavy metal
a specimen is fixed and then coated with transition metal
a specimen is fixed and then coated with thin layer of a heavy metal
None of these

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