Bacteria and their structure.

            1- A simple introduction to bacteria and their structure. 2- brief of gram negative and Gram positive the different between the gram negative and gram positive. 3-type of gram negative. 4-type of gram positive. 5-the antibiotic brief and the structure and types. 6- names of the antibiotic resistance for the Gram negative and gram positive. 7-diagnosis in the lab with explanations. 8- the limitation and recommendation on the lab diagnosis. 9-the diseases caused by negative bacteria and Gram positive And how dangerous it is. 10- the nanotechnology used in diagnosis in bacteria