A bacterial cell containing an F factor is a threonine prototroph. Conjugation occurs with an F- threonine auxotrophic cell. The exconjugant cell can grow on medium lacking threonine. Where was the F factor in the donor cell?
A) F plasmid
B) Hfr chromosome
C) R plasmid
D) A or B are both possible.
E) A, B, or C are all possible.
Correct Answer:
Verified
Q1: Bacterial gene transfer is also used in
Q3: An F′ donor includes F DNA plus
Q4: In an imagined transduction experiment with alleles
Q5: To integrate an F plasmid's genes into
Q6: Bacterial gene transfer is also used in
Q7: Bacterial gene transfer is also used in
Q8: To map genes of a bacterial strain,
Q9: In phi X 174 phage, whose genome
Q10: In a partially diploid F′ exconjugant, there
Q11: A large region of the F plasmid
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