Helpful Animations for Chapter 19-20
These animations are very short (generally 2 minutes or less) and they help illustrate some of the main ideas you are learning about in these chapters.
Regulation of Eukaryotic Gene Transcription
DNA Transcription in Eukaryotes
Intiation of Eukaryotic Transcription
How to Control Eukaryotic Gene Expression by modifying histone proteins
Transcription Factors and Enhancers- How They Work in Eukaryotes
p53 Transcription Factor "turns on" a eukaryotic gene
Genetic Engineering (how to clone a gene into a bacteria)