Sample interview questions: Can you explain the process of mass spectrometry and its significance in biotechnology analysis?
Sample answer:
- Mass spectrometry (MS) is an analytical technique that measures the mass-to-charge ratio (m/z) of charged molecules.
- Mass spectrometers are used in a wide variety of applications, including:
- Identification of unknown compounds: MS can be used to determine the molecular weight and elemental composition of a compound. This information can be used to identify the compound or to search for it in a database.
- Quantitation of known compounds: MS can be used to measure the concentration of a known compound in a sample. This information can be used to monitor the progress of a reaction, to control the quality of a product, or to diagnose a disease.
- Structural analysis: MS can be used to determine the structure of a compound. This information can be used to design new drugs, to understand how proteins interact with each other, or to study the metabolism of a compound.
- In biotechnology, MS is used for a variety of applications, including:
- Analysis of proteins: MS can be used to identify, quantify, and characterize proteins. This information can be used to study the function of proteins, to develop new drugs, or to diagnose diseases.
- Analysis of nucleic acids: MS can be used to identify, quantify, and characterize nucleic acids. This informatio… Read full answer
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