Which conserved motifs are found in E. coli genes ?

Which conserverd motifs are found in E.coli genes

A foreign gene is inserted in pBR322 using the restriction endonuclease EcoRl . Which of these is true about the E. coli having this pBR322 ?

A foreign gene is inserted in pBR322 using the restriction endonuclease EcoRl . Which of these is true about the E. coli having this pBR322 ?

The sequence of genes In lac operon in E. coli are :

What is true of E. coli with lac -z gene ?

The sequence of genes in lac operon in E. coli is :

Alternation of generations is not found in bacterium E. coli due to lack of

Alternation of generations is not found in bacterium E. coli due to lack of

The operon is a unit of gene expression. Lac operon in E. coli is an inducible control.