Biodiversity and the Central Dogma

(Mutation → Protein Synthesis → Natural Selection)

In this activity, students will be introduced to the relationships between "Mutation, Protein Synthesis, and Natural Selection".

Title background image from: https://www.genome.gov/genetics-glossary/Central-Dogma

Step 0: Review

The central dogma of molecular biology is a theory stating that genetic information flows only in one direction, from DNA, to RNA, to protein, or RNA directly to protein.

National Human Genome Research Institute

Segments of interest:

  • 2:27-3:20 - DNA Replication

  • 3:20-4:34 - Gene Activation and Transcription

Step 1: Presentation/"DotMatrix" Point Mutation Simulation

Biodiversity and the Central Dogma