1. Search the literature for an example of: A) a small molecule that has been id

1. Search the literature for an example of:
A) a small molecule that has been identified using mass spectrometric techniques and
B) a large biomolecule that has been sequenced using mass spectrometric techniques.
Describe the isolation (separation) and identification (which ionization source, mass analyzer, and mass detector) techniques were used. Include a summary of the fragmentation pattern (especially how the molecular peak has been identified) for each compound.