For each E coli genotype and condition in the following table, choose which sets
ID: 193487 • Letter: F
Question
For each E coli genotype and condition in the following table, choose which sets of functional proteins will or will not be produced.
All grown in media with no/low glucose.
IS indicates a super-repressor (it can’t bind to lactose/inducers).
OC indicates a constitutive operon (no repressor can bind to this region of DNA).
I- ; Z- ; Y-each indicate an allele that does not produce a functional protein.
P- indicates a mutation in the promoter region such that RNA polymerase does not bind.
Lac Genotype
Inducer absent
Inducer present
I+ P+ O+ Z+ Y+
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
I+ P+ O+ Z- Y+
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
I+ P+ O+ Z+ Y-
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
I- P+ OC Z+ Y-
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
I+ P+ OC Z+ Y+
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
IS P+ OC Z+ Y+
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
IS P+ O+ Z+ Y+
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
I+ P+ OC Z+ Y-
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
I- P+ O+ Z+ Y+/
I+ P+ O+ Z- Y-
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
I- P+ O+ Z+ Y-/
I+ P+ O+ Z- Y+
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
IS P+ O+ Z+ Y-/
I+ P+ O+ Z- Y+
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
I+ P+ OC Z- Y+/
I+ P+ O+ Z+ Y-
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
I- P+ OC Z+ Y-/
I+ P+ O+ Z- Y+
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
IS P+ O+ Z+ Y+/
I+ P+ OC Z+ Y+
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
I+ P- OC Z+ Y-/
I+ P+ O+ Z- Y+
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
I+ P- O+ Z+ Y-/
I+ P+ OC Z- Y+
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
I- P- O+ Z+ Y+/
I+ P+ O+ Z- Y-
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
I- P+ O+ Z+ Y-/
I+ P- O+ Z- Y+
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
Lac Genotype
Inducer absent
Inducer present
I+ P+ O+ Z+ Y+
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
I+ P+ O+ Z- Y+
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
I+ P+ O+ Z+ Y-
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
I- P+ OC Z+ Y-
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
I+ P+ OC Z+ Y+
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
IS P+ OC Z+ Y+
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
IS P+ O+ Z+ Y+
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
I+ P+ OC Z+ Y-
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
I- P+ O+ Z+ Y+/
I+ P+ O+ Z- Y-
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
I- P+ O+ Z+ Y-/
I+ P+ O+ Z- Y+
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
IS P+ O+ Z+ Y-/
I+ P+ O+ Z- Y+
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
I+ P+ OC Z- Y+/
I+ P+ O+ Z+ Y-
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
I- P+ OC Z+ Y-/
I+ P+ O+ Z- Y+
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
IS P+ O+ Z+ Y+/
I+ P+ OC Z+ Y+
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
I+ P- OC Z+ Y-/
I+ P+ O+ Z- Y+
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
I+ P- O+ Z+ Y-/
I+ P+ OC Z- Y+
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
I- P- O+ Z+ Y+/
I+ P+ O+ Z- Y-
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
I- P+ O+ Z+ Y-/
I+ P- O+ Z- Y+
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
Functional B-galactosidase
Functional permease
Functional B-galactosidase
No functional permease
No functional B-galactosidase
Functional permease
No functional B-galactosidase
No functional permease
Explanation / Answer
I+ P+ O+ Z+ Y+: Inducer Absent: No functional B-galactosidase & No functional permease; Inducer Present: Functional B-galactosidase & Functional permease
I+ P+ O+ Z- Y+: Inducer Absent: No functional B-galactosidase & No functional permease; Inducer Present: No Functional B-galactosidase but Functional permease
I+ P+ O+ Z+ Y-: Inducer Absent: No functional B-galactosidase & No functional permease; Inducer Present: Functional B-galactosidase but No Functional permease
I- P+ OC Z+ Y-: Inducer Absent: functional B-galactosidase & No functional permease; Inducer Present: Functional B-galactosidase but No Functional permease
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