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

Author Question: The lac operon in Escherichia coli (Read 138 times)

joblessjake

  • Hero Member
  • *****
  • Posts: 555
on: Jul 15, 2019
The lac operon in Escherichia coli
◦ prevents lactose-utilizing enzymes from being expressed when lactose is present in the environment.
◦ prevents lactose intolerance.
◦ prevents lactose-utilizing enzymes from being expressed when lactose is absent from the environment.
◦ promotes the expression of lactose-utilizing enzymes when lactose is absent from the environment.
Campbell Biology: Concepts & Connections ¦ Taylor, Simon, Dickey, Hogan, Reece ¦ 9th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by joblessjake on Jul 15, 2019

anyusername12131

  • Sr. Member
  • ****
  • Posts: 327
Reply #1 on: Jul 15, 2019
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


joblessjake

  • Hero Member
  • *****
  • Posts: 555
Reply #2 on: Jul 15, 2019
TY


anyusername12131

  • Sr. Member
  • ****
  • Posts: 327
Reply #3 on: Jul 15, 2019
You're welcome


« previous next »
 

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

A map of the E. coli genome obtained genetically A map of the E. coli genome obtained genetically
Lactose Operon Lactose Operon
The lac operon mRNA The lac operon mRNA
The response of the lac operon in the presence of lactose in a cell bearing the IS mutation The response of the lac operon in the presence of lactose in a cell bearing the IS mutation
Electron micrograph of the bacterium Escherichia coli Electron micrograph of the bacterium Escherichia coli
The bacterium Escherichia coli is commonly referred to as E. coli. Seen here with multiple flagella The bacterium Escherichia coli is commonly referred to as E. coli. Seen here with multiple flagella
Video: Digestion Animation

For a complete list of videos, visit our video library