The type of regulation described in the context of the mal operon in E. coli, where maltose is needed to activate the genes, is called positive control. This is because the presence of maltose facilitates the activation of transcription of the operon by enabling the binding of an activator protein, which enhances the expression of the genes regulated by the mal operon.
In E. coli cells, maltose, a type of sugar, is needed to turn on the genes that are regulated by the mal operon. This type of regulation is called(1 point)
Responses
negative control.
negative control.
operon control.
operon control.
repressor control.
repressor control.
positive control.
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