BS9907Q5Keys - BS99 - Quiz #5 Monday Morning Mark true or...

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Unformatted text preview: BS99 - Quiz #5 Monday Morning Mark true or false for the following questions. Each question is worth two points so mark it twice! 1-2. Expression of the lac operon is effected by the presence and absence of lactose only. 3-4. The promoter of the lacI gene contains a binding site for CRP. 5-6. The lac operon enzyme galctoside permease allows for the transport of lactose into the bacterial cell. 7-8. Each coding region of the lac operon mRNA will be translated independently. 9-10. Lactose is a disaccharide composed of two molecules of galactose. BBBBAAAABB BS99 - Quiz #5 Monday Afternoon Mark true or false for the following questions. Each question is worth two points so mark it twice! 1-2. Expression of the lac operon is effected by the presence and absence of lactose and glucose. 3-4. The promoter of the lac I gene contains a binding site for the lac repressor. 5-6. The lac operon enzyme galctoside permease allows for the transport of galactose into the bacterial cell. 7-8. The lac operon mRNA will be translated into a single precursor protein that is then cleaved into the three active enzymes of lactose utilization....
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BS9907Q5Keys - BS99 - Quiz #5 Monday Morning Mark true or...

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