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The helix content of a protein can be determined using
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- an infrared spectrometer
- a fluorescence spectrometer
- a circular dichroism spectrometer
- a UV-Visible spectrophotometer
Correct Option: C
The helix content of a protein can be determined using – circular dichromism spectroscopy. CD spectrum of unknown protein = A * [% alpha-helical] + B * [% beta-sheet] + C * [% random coil]