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yolanda yolanda
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Posts: 30
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11 years ago
In a conjugartion experiment, F+ cells (donors) carrying a chromosomal copy of a gene that confers resistance to mercury (merr) were mated with F- cells (recipients) carrying a chromosomal copy for the resistance to tetracyclin. The F+ plasmid encodes a ampicllin resistance gene. Which of the following agar plates would allow you to selectively isolate recipient cells that received F plasmid?

A. Nutrient agar+tetracyclin   

B. Nutrient agar+tetracyclin+Mercury   

C. Nutrient agar+Mercury   

D. Nutrient agar+ampicillin+mercury   

E. Nutrient agar+ampicillin+tetracyclin   

A. Nutrient agar+tetracyclin   

B. Nutrient agar+tetracyclin+Mercury   

C. Nutrient agar+Mercury   

D. Nutrient agar+ampicillin+mercury   

E. Nutrient agar+ampicillin+tetracyclin   
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wrote...
11 years ago
Hey! Did you get an answer to this question Neutral Face I am in the same boat. Please let me know if you came up with an answer.

Thanks
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