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Worksheetsmass spec
Total questions: 7
Worksheet time: 5mins
Which of the following is a soft ionization technique?
MALDI
EI
ESI
MALDI and ESI
is a method of studying and measuring a specific spectrum. Often these techniques can be destructive to our samples after analysis.
(a)
Which of the following mass spectrometry instruments do we use for analyzing 3D structures in proteins?
MALDI-TOF
Hydrogen-deuterium exchange MS
Conventional Mass Spectrometry
ESI-TOF
Quadruple is used for tuning on a single ion for extended periods of time.
True
False
What is the base peak for a single chlorine molecule?
70 m/z
35 m/z
37 m/z
72 m/z
Peptide mapping is the principal technique for confirming a protein’s primary structure (amino acid sequence) without referring back to a database.
True
False
In Latin it means "anew" or "overagain"
(a)
