The document provides a comprehensive overview of DNA technologies, focusing on DNA extraction, sequencing, and synthesis. It distinguishes between genomic and complementary DNA, describing their stru...The document provides a comprehensive overview of DNA technologies, focusing on DNA extraction, sequencing, and synthesis. It distinguishes between genomic and complementary DNA, describing their structures and roles. DNA sequencing methods, including Sanger sequencing and Next-Generation Sequencing (NGS), are explored, highlighting advancements and their applications in genomics.