Translation and Regulation
The development of global regulatory systems in prokaryotes

determines the exact location of the cell on the globe
determines the exact location of the replication site
regulates many genes under varying environmental conditions
aids in DNA replication

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Translation and Regulation
The role of molecular chaperones is to

facilitate binding of RNA polymerase to DNA
degrade newly synthesized polypeptides that contain inaccurate sequences
aid a newly synthesized polypeptide in folding to its proper shape
facilitate binding of ribosomes to mRNA

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Translation and Regulation
A quorum sensing system

consists of a sensor component that phosphorylates a regulatory protein
controls the activity of ribosomes directly
senses a compound produced by the bacterium itself
detects a signal from the external environment

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