This is a three part question: The table below summarizes the results of a repli
ID: 65282 • Letter: T
Question
This is a three part question:
The table below summarizes the results of a replica-plating experiment where a mixture of 347 E. coli strains of different genotypes were tested fortheir ability to growth on a variety of media.
Medium :Number of colonies that grew
Complete medium (contains all amino acids,vitamins, and a variety of carbon sources) 347
Minimal medium (glucose as a carbonsource) 261
Minimal medium + ampicillin (an antibiotic) 51
Minimal medium +methionine (an amino acid) 303
Minimal medium +arginine (an amino acid) 301
Minimal medium +methionine+ampicillin 57
Minimal medium + arginine+ampicillin 64
If you could answer any that would be very helpful!:
Based on the data presented above, how many colonies are wild type (met+arg+AmpS)?
Answer
51
210
261
296
34
Based on the data presented in the table above, how many colonies are met-arg+AmpS?
Answer
36
44
246
252
296
Based on the data presented in the table above, how many colonies are (met-arg-)?
Answer
2
4
36
82
86
Explanation / Answer
Based on the data presented above, how many colonies are wild type (met+arg+AmpS)?
The correct answer is ..............210
Based on the data presented in the table above, how many colonies are met-arg+AmpS?
The correct answer is ..............36
Based on the data presented in the table above, how many colonies are (met-arg-)?
The correct answer is ..............4
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