Can we call bacteria cells-organisms? What is the structure of a bacterial cell?

Can we call bacteria cells-organisms? What is the structure of a bacterial cell? What is the importance of bacteria in the biosphere

Bacteria are prokaryotes, unicellular microorganisms. The bacterial (prokaryotic) cell does not have a nucleus (where hereditary information is stored), the Golgi complex (forms bubbles with the substances necessary for the cell), lysosomes (destroys old cells), mitochondria (synthesizes ATP) and vacuoles (stores fluids), in contrast to the eukaryotic animal cell … Bacteria contain RNA in their cells and have flagella – this is their feature. Due to the vital activity of bacteria, decomposition of organic substances of plants and animals occurs.