Solved: If the lac operon is repressed in the absence of lactose, Finance Basics

+44 141 628 6080
[email protected]

If the lac operon is repressed in the absence of lactose

1. If the lac operon is repressed in the absence of lactose, why do E. coli cells have small amounts of lactose permease and beta-galactosidase present at all times? What would happen to E. coli's ability to metabolize lactose if the LacI repressor protein was 100% efficient at blocking transcription of the operon?

2. How does the presence of lactose in an E. coli cell lead to derepression of the lac operon? What enzyme is involved? What is allolactose?

View Complete Question

Solution Preview :

Prepared by a verified Expert

Finance Basics: If the lac operon is repressed in the absence of lactose

Reference No:- TGS02788116

Now Priced at $10 (50% Discount)

Recommended (94%)

Rated (4.6/5)

Have a Question? (oR Write a Review)

Write atleast 100 words!!

Asked Questions

Provide reasons why working from a person centred

Provide five (5) reasons why working from a person centred, strengths-based positive framework, and providing positive lifestyle strategies can reduce

Problem concerning consensual sexual relationship

Question: Jena and Ben are employees of Big City Electronics. They began to have a consensual sexual relationship.

Is lifespan psychologists are unlikely to investigate

Lifespan psychologists are unlikely to investigate both changes as well as consistencies that exist in different individuals'

Problem regarding the america youth and social media

Think about where you were the most and least engaged when reading a classmate's draft. Think about what captured your attention

Describe the results, including any scores

Describe the results, including any scores. Result: E6% Extraverted Action oriented, Outgoing, Expressive, Hands-On S17% Sensing Traditional,

Identify one antecedent, one behaviour, and one consequence

Sahir is the most active student in your kindergarten class. He tends to be very disruptive when the teacher you work with is teaching the class,

Review a social, behavioral, or cultural factor

Bearing in mind that there may be several, choose a social, behavioral, or cultural factor associated with your selected domestic violence

Solution Preview :

Prepared by a verified Expert

Finance Basics: If the lac operon is repressed in the absence of lactose

Reference No:- TGS02788116

Have a Question? (oR Write a Review)

Recent Questions Asked Finance Basics

Q : Which is a savings alternative in which money is left on

Q : Business decision modeling reports are comprised of the

Q : What is a financial institution that traditionally

Q : In the united states when demand for mortgages outstripped

Q : If the lac operon is repressed in the absence of lactose

Q : Buss 1502 supply chain and logistics management assignment

Q : Which of the following is a difference between

Q : If a cell has 20 picograms of dna before the s phase how

Q : A farmer has two level fields each 2 hectares in size one