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Gene Structure: Polycistronic vs monocistronic ,[object Object],[object Object],[object Object],[object Object],[object Object]
Monocistronic vs Polycistronic Transcription ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Why does prokaryotes have polycistronic while eukaryotes have monocistronic? ,[object Object],[object Object]
The  lac  Operon P O lacZ lacY lacA P O lacZ lacY lacA mRNA 5’ 3’ RIBSOSOME BINDING SITE Q:  How many proteins are made?

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Polycistronic gene

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  • 4. The lac Operon P O lacZ lacY lacA P O lacZ lacY lacA mRNA 5’ 3’ RIBSOSOME BINDING SITE Q: How many proteins are made?

Editor's Notes

  1. -Why does prokaryotes have polycistronic while eukaryotes have monocistronic? -Eukaryotes don’t need everything so by using monocistronic, they can regulate what is being created without creating too much of unnecessary resources. Prokaryote uses polycistronic because they genome is small and want to make everything in one pathway together.