I need an explanation for this Health & Medical question to help me study.

Use one of the following titles and write in no more than ONE page explaining the technique and how it is used in the clinical diagnosis.

You must provide example diseases to support your claims.

1- Uses of protein electrophoresis in clinical diagnosis.

2- Uses of DNA electrophoresis in clinical diagnosis.

3- Uses of mass spectrometry in clinical diagnosis.

4- Uses of Spectrophotometery in clinical diagnosis.

Please use the following format

Font: Arial

Size: 14

Spacing: 1.5

Important note: You must provide the references used in a separate page organized in any unified referencing style.