E. coli can utilize lactose, Biology

Which of the following

E. coli can utilize lactose?

Explain your answer. (-) superscript means mutation in the gene.

Explain why the strain is able or unable to utilize lactose.


a. i+     p+     o-      z+    y+b. i+     p-      o+     z+    y+

Posted Date: 2/16/2013 8:31:54 AM | Location : United States







Related Discussions:- E. coli can utilize lactose, Assignment Help, Ask Question on E. coli can utilize lactose, Get Answer, Expert's Help, E. coli can utilize lactose Discussions

Write discussion on E. coli can utilize lactose
Your posts are moderated
Related Questions
Minerals :- Calcium      Food Source      Dairy products, leafy vegetables, tofu, fish bones green Nutritional/Functional role Essential nutrient: Deficiency lead

Explain Chemistry and Occurrence of phytates? Most plant foodstuffs contain inositol which is present in the form of inyo-inositol hexakisphosphate i.e. phytic acid and its sal

How do plants solve the problem of transporting substances throughout their tissues? In bryophytes the substance transport is completed by diffusion. In tracheophytes (pteridop

MR means medical representative. Medical rep has to sell products of pharma companies or drug manufacturers. He has to go to doctors and medical shops to sell drugs and promote dru

Q What is the major external morphological feature that differentiates platyhelminthes from other worms (nematodes)? Platyhelminthes are also recognized as flatworms because th

Q.Explain Pericardial Effusion? The configuration of the heart in pericardial effusion depends on the volume of fluid and its distribution. It may have a globular or non-speci

is paper broken down by microorganisms


Benthos - Aquatic Ecosystem The benthos or the benthic organisms are those found living in or on the bottom or benthic region of the water mass. They exhibit a variety of adap

Q. Explain Barrier techniques - Protective clothing? Protective outerwear is worn to reduce exposure to debris in spatter. Clinic jackets should have long sleeves, a high neck,