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Author Question: Certain mutations in the regulator gene of the lac system in E. coli result in maximal synthesis of ... (Read 101 times)

jCorn1234

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on: Mar 26, 2020

Question 1

In the diagram below, what type of control, positive or negative, is operating?



Question 2

Certain mutations in the regulator gene of the lac system in E. coli result in maximal synthesis of the Lac proteins (β-galactosidase, etc.) even in the absence of the inducer (lactose). Provide an explanation for this observation.
Essentials of Genetics ¦ Klug ¦ 9th Edition
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Marked as best answer by jCorn1234 on Mar 26, 2020

dpost18

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Reply #1 on: Mar 26, 2020
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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jCorn1234

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Reply 2 on: Mar 26, 2020
Wow, this really help

meganmoser117

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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