Genetic Regulation Prokaryotes
A frameshift mutation occurs in the sigma subunit gene transcribed as part of SPOl early genes. What will be the immediate result?

Early genes will not be translated
The bacterial host will lyse immediately
Middle genes will not be transcribed
Infection will proceed as usual

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Genetic Regulation Prokaryotes
Why are several structural genes regulated as a unit in bacteria?

An accident of evolution
None of these
The bacteria chromosome is so small; many different genes must be controlled by the same promoter
It allows coordinating regulation of genes with a common function

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