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 :

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

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

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