Glencoe Biology

Chapter 12: Molecular Genetics

Concepts in Motion

Animated Art

      Hershey Chase (749.0K)

      Structure of DNA (316.0K)

      DNA Replication (7996.0K)

      mRNA Synthesis (593.0K)

      The trp/lac operon (1087.0K)

      RNA Interface (494.0K)

      Mutation by Base Substitution (436.0K)

      Addition and Deletion Mutations (536.0K)

      Thymine Dimers Formation and Repair (456.0K)

Interactive Tables

      Summary of Hershey-Chase Results (11.0K)

      Comparison of Three Types of RNA (19.0K)

      Mutations - A (11.0K)

      Mutations - B (12.0K)

National Geographic (NGS)

Visualizing Transcription and Translation (699.0K)