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Which of the Following Are Characteristics of an E

Question 31

Multiple Choice

Which of the following are characteristics of an E.coli strain of genotype F-gal+lac-pur+ile-strr?


A) It can act as a donor in conjugation experiments.
B) It can form a pilus.
C) It can grow on minimal media where lactose is the only carbon source.
D) It is auxotrophic for lactose.
E) It is susceptible to streptomycin.

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