Which of the following conditions would cause the release of the lac r – McqOptions

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1.	Which of the following conditions would cause the release of the lac repressor protein from the lac operator site on DNA?
A.	Presence of lactose in the growth media
B.	Presence of glucose in the growth media
C.	Both ( and (
D.	Presence of IPTG (isopropyl thiogalactoside) in the growth media
Answer» D. Presence of IPTG (isopropyl thiogalactoside) in the growth media

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