The z-gene codes for permease, Biology

Assignment Help:

Select the two correct statements out of the four (a - d) given below about lac operon.

1. Glucose or galactose may bind with the repressor and inactivate it

2. In the absence of lactose the repressor binds with the operator region

3. The z-gene codes for permease

4. This was elucidated by Francois Jacob and Jacque Monod

The correct statements are:

1. (b) and (c)

2. (a) and (c)

3. (b) and (d)

4. (a) and (b)

 

In the absence of lactose the repressor binds with the operator region

This was elucidated by Francois Jacob and Jacque Monod

 

 

 


Related Discussions:- The z-gene codes for permease

Complement system, Complement system is a chemical defense system which ki...

Complement system is a chemical defense system which kills the microorganisms directly, it supplements inflammatory response, and works with, or complements, the immune system.

Fever, Fever influenza

Fever influenza

Principles of cardiopulmonary bypass mechanism (cpb), PRINCIPLES OF CARDIOP...

PRINCIPLES OF CARDIOPULMONARY BYPASS MECHANISM (CPB) What is CPB? It is a technique by which the mechanical function of the heart and respiratory function of the lungs

History of Microbiology, Can you explain about microbiology? http://www.e...

Can you explain about microbiology? http://www.expertsmind.com/sample-assignment/sample-biology-homework.pdf

What do you understand by open circulatory system, What do you understand b...

What do you understand by Open circulatory system? A circulatory system in which circulating fluid (blood) flows into vessels or tubes not connected to each other by small capi

Define low water permeability across the luminal membranes, A healthy perso...

A healthy person is on a diet that having of very small amounts of water. A. This person will make a large volume of dilute urine with low amounts of dissolved solutes. B. T

Respiration, difference between the respiration occurs in lower and higher ...

difference between the respiration occurs in lower and higher organisms

An alpha helix can be used to cross a membrane, An alpha helix can be used ...

An alpha helix can be used to cross a membrane What property do you think is common to all transmembrane regions?

Define body building functions of proteins, Define Body Building functions ...

Define Body Building functions of proteins? The primary functions of proteins, as you might be aware, is tissue growth and maintenance. Protein contains amino acids - the build

Abrasive action of water and wind, Abrasive action of water, ice and wind ...

Abrasive action of water, ice and wind Water is an important mechanical weathering agent both in liquid as well as in the frozen state.  Rain water carrying sediments, ice glac

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd