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Author Question: The lac operon in Escherichia coli (Read 42 times)

joblessjake

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on: Jul 15, 2019
The lac operon in Escherichia coli
◦ prevents lactose-utilizing enzymes from being expressed when lactose is present in the environment.
◦ prevents lactose intolerance.
◦ prevents lactose-utilizing enzymes from being expressed when lactose is absent from the environment.
◦ promotes the expression of lactose-utilizing enzymes when lactose is absent from the environment.
Campbell Biology: Concepts & Connections ¦ Taylor, Simon, Dickey, Hogan, Reece ¦ 9th Edition
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Marked as best answer by joblessjake on Jul 15, 2019

anyusername12131

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Reply #1 on: Jul 15, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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joblessjake

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Reply #2 on: Jul 15, 2019
TY


anyusername12131

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Reply #3 on: Jul 15, 2019
You're welcome


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Enhanced photomicrograph showing a macrophage (purple) attack- ing bacillus Escherichia coli (green) Enhanced photomicrograph showing a macrophage (purple) attack- ing bacillus Escherichia coli (green)
Single E. coli bacterium Single E. coli bacterium
Structure of the homodimeric thymidylate synthase from E. coli Structure of the homodimeric thymidylate synthase from E. coli
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The response of the lac operon in the absence of lactose The response of the lac operon in the absence of lactose
The response of the lac operon in the presence of lactose in a cell bearing the IS mutation The response of the lac operon in the presence of lactose in a cell bearing the IS mutation
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