How Are Fragments Already in a Mass Spectrometer Further Fragmented

question 94

Multiple Choice

How are fragments already in a mass spectrometer further fragmented if this becomes necessary?

• A)injection of pepsin
• B)injection of more trypsin
• C)collision of peptides with an inert gas
• D)collision of peptides with nitrogen gas
• E)collision of peptides with oxygen

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Definitions:

Alcohol Use Disorder

A health disorder marked by a lacking capacity to cease or manage alcohol consumption in spite of negative effects on social, work, or physical well-being.

Withdrawal

The process of reducing or eliminating the intake of a substance to which one has become dependent or addicted, often accompanied by physiological and psychological effects.

Depressant

A substance that reduces the functional or nervous activity of the body, often used to induce sedation.

Stimulant

A substance that raises levels of physiological or nervous activity in the body, generally increasing alertness, attention, and energy.