Question
13-14. A set of Hfr strains transfer markers in the following order.
Strain
Transfer order
JIAF G
1
ED BGFA
IJH CE D
CED B
13. Which of the following gene orders is correct?
A: AFGEDBCHIJ
B: ECHIJAFGBD
C: E D B G FACH JI
D: E D B G FACHIJ
E: A F G BD ECHJI
14. Which Hfr strains have F factors inserted in the same orientation?
A: 1 and 3 oriented the same way, 2 and 4 both oriented the other way
B: 1 and 2 oriented the same way, 3 and 4 both oriented the other way
C: 1 and 4 oriented the same way, 2 and 3 both oriented the other way
D: 1 oriented one way, 2, 3 and 4 all oriented the other way
E: all are oriented the same way
2
UYSerlero
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Transcribed Image Text:13-14. A set of Hfr strains transfer markers in the following order. Strain Transfer order JIAF G 1 ED BGFA IJH CE D CED B 13. Which of the following gene orders is correct? A: AFGEDBCHIJ B: ECHIJAFGBD C: E D B G FACH JI D: E D B G FACHIJ E: A F G BD ECHJI 14. Which Hfr strains have F factors inserted in the same orientation? A: 1 and 3 oriented the same way, 2 and 4 both oriented the other way B: 1 and 2 oriented the same way, 3 and 4 both oriented the other way C: 1 and 4 oriented the same way, 2 and 3 both oriented the other way D: 1 oriented one way, 2, 3 and 4 all oriented the other way E: all are oriented the same way 2 UYSerlero
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