What is the electrophoresis cell ? and How is the electrophoresis cell applications: 

Electrophoresis is a laboratory technique that separates and purifies DNA, RNA, and proteins based on their size and charge. An electrophoresis cell is an apparatus used for carrying out this technique.

In electrophoresis, an electric current is applied to a gel matrix containing the sample. The molecules move towards the opposite charged electrode at different rates depending on their size and charge, resulting in their separation. The separated molecules can then be visualized by staining or other detection methods.

Electrophoresis is widely used in molecular biology and biochemistry research, as well as in clinical and forensic laboratories. Here are some applications of electrophoresis:

1. DNA fingerprinting: Electrophoresis is used to separate and analyze DNA fragments for DNA profiling and forensic investigations.

2. Protein analysis: Electrophoresis is used to separate and analyze proteins in biological samples for proteomic research and diagnostic applications.

3. Nucleic acid analysis: Electrophoresis is used to separate and analyze RNA and DNA fragments in molecular biology research, including sequencing, cloning, and gene expression analysis.

4. Quality control: Electrophoresis is used to monitor the quality and purity of biological samples, such as recombinant proteins and nucleic acid samples.

Overall, the electrophoresis cell is an essential tool in molecular biology and biochemistry research, allowing for the separation and analysis of biomolecules with high precision and accuracy.