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F27. An F E. coli strain has the lac operon genotype lac ro* pt z+Y. Which of the following lac operons, if introduced i
Posted: Wed Jul 06, 2022 10:21 am
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- F27 An F E Coli Strain Has The Lac Operon Genotype Lac Ro Pt Z Y Which Of The Following Lac Operons If Introduced I 1 (14.19 KiB) Viewed 18 times
F27. An F E. coli strain has the lac operon genotype lac ro* pt z+Y. Which of the following lac operons, if introduced into the F strain on an F' plasmid, would result in a strain that is inducible for galactosidase (lacZ) but never produces permease (lacy)? A) F'lac I opt zy+ C) F'lac I o pZY B) Flac IOC pt z tyt D) F'lac IS O+ pt zY+