This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The table below lists several genotypes associated with the lac operon in E. coli. For each, ... (Read 89 times)

kellyjaisingh

  • Hero Member
  • *****
  • Posts: 540
on: Mar 26, 2020
The table below lists several genotypes associated with the lac operon in E. coli. For each, indicate with a "+" or a "-" whether functional β-galactosidase would be expected to be produced at induced levels.

β-Galactosidase Production
GenotypeNo LactoseWith Lactose
(a) I + O+ Z+/F' I - O+ Z+
(b) I - Oc Z+/F' I - O+ Z-
(c) I s Oc Z+/F' I + O+ Z+
(d) I - O+ Z+/F' I - O+ Z+

I += wild-type repressor
I -= mutant repressor (unable to bind to the operator)
I s= mutant repressor (insensitive to lactose)
O+= wild-type operator
Oc= constitutive operator (insensitive to repressor)
Essentials of Genetics ¦ Klug ¦ 9th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by kellyjaisingh on Mar 26, 2020

pikon

  • Sr. Member
  • ****
  • Posts: 361
Reply #1 on: Mar 26, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 29% of students answer this correctly


kellyjaisingh

  • Member
  • Posts: 540
Reply 2 on: Mar 26, 2020
Great answer, keep it coming :)

rachel

  • Member
  • Posts: 323
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Cyanide works by making the human body unable to use oxygen.

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

Approximately 500,000 babies are born each year in the United States to teenage mothers.

Trp operon Trp operon
Electronegativity Chart (Periodic Table) Electronegativity Chart (Periodic Table)
Fluidization - Data Table of experiment Fluidization - Data Table of experiment
Mobilize knuckles with figure-8s. Turn the hand so palm faces the table. Grasp the proximal phalange ... Mobilize knuckles with figure-8s. Turn the hand so palm faces the table. Grasp the proximal phalange ...
Typical features of expression vectors for E. coli Typical features of expression vectors for E. coli
Video: SNP Polymorphysim Microarray Chip - How to Test a Person's DNA

For a complete list of videos, visit our video library