Suppose that two strains of E. coli - strain a (bio- met- leu+ thr+ thi+) and strain b (bio+ met+ leu- thr- thi-) - conjugate. If the two strains are grown on minimal medium, what is the most likely genotype of their offspring?
A) bio+ met- leu- thr- thi+
B) bio+ met+ leu+ thr+ thi+
C) bio+ met+ leu- thr- thi+
D) bio- met- leu- thr- thi+
Correct Answer:
Verified
Q3: What is the name of the small
Q4: "Met" refers to a gene that governs
Q5: What is identified through the technique of
Q6: How many recombination events result from cutting
Q7: "Bio" refers to a gene that governs
Q9: During conjugation, which cells are the recipients
Q10: "Leu" refers to a gene that governs
Q11: During bacterial conjugation, bacterial DNA with different
Q12: Which sentence best describes what occurs during
Q13: Which sentence best describes what occurs during
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