Which method uses mass to charge ratios as well as a bioinformatics approach to determine the amino acid composition of a protein?
A) X-ray crystallography
B) nuclear magnetic resonance
C) tandem mass spectrometry
D) size exclusion chromatography

Question

Quizplus · Accepted Answer

Tandem mass spectrometry uses mass to charge ratios to identify peptides and a bioinformatics approach to determine the amino acid sequence of a protein. The other methods listed do not involve amino acid composition analysis.

Which Method Uses Mass to Charge Ratios as Well as a Bioinformatics