Nucleic Acid Analysis refers to the techniques used to study the structure and function of DNA and RNA. This analysis helps scientists understand genetic information, gene expression, and mutations. Common methods include polymerase chain reaction (PCR), gel electrophoresis, and sequencing, which allow researchers to amplify, separate, and determine the sequence of nucleic acids. These techniques are essential in various fields, including molecular biology, genetics, and forensic science. By analyzing nucleic acids, scientists can diagnose diseases, identify genetic disorders, and even solve criminal cases. Overall, nucleic acid analysis plays a crucial role in advancing our understanding of biology and medicine.