The type of antibiotic used depends on the bacterium causing the infection. These shape classifications help identify the different bacteria. There are various structures within a bacterial cell ...

A single bacterium consists of just one cell. Not all bacteria are harmful. There are different unicellular organisms and types of bacteria. Yeast are unicellular fungi. They are used by brewers ...

which act against many different types of bacteria and are used when it is unclear which particular variant has infected you. The problem with such antibiotics is that they often kill too much ...

A single bacterium consists of just one cell. Not all bacteria are harmful. There are different unicellular organisms and types of bacteria. Yeast are unicellular fungi. They are used by brewers ...