How Genetic Mutations Change DNA and Life

Miacademy & MiaPrep Learning Channel

This comprehensive biology lesson explores the complex world of genetic mutations, detailing how changes in DNA structure occur and affect living organisms. The video breaks down mutations into two main categories: point mutations (occurring at the molecular level) and chromosomal mutations (affecting larger genetic structures). Through clear animations and examples, it demonstrates the mechanics of DNA replication errors, including substitutions, insertions, and deletions, and explains how these changes translate into different protein structures.