Jon Chase: Bacteria are a type of microorganism, each made up of just one cell. Some bacteria are harmful ... With the help of some students, science presenter Jon Chase investigates the growth ...

Revise GCSE Biology by listening to these ... Now let’s look at prokaryotic cells Prokaryotic cells are always single celled organisms. Like bacteria. The whole organism is just one tiny cell ...

A vivid new image is taking shape in the world of cell biology: Imagine bacteria adhering to the surface of a cell, perhaps at the site of an injury or wound. In response, a white blood cell ...