WHAT IS A FREELANCER. A freelance business is a great business model that allows you to get started with virtually no overheads that you can start almost immediately with a bit of time and passion. So many people think freelancing is just for creative professionals but I have learned that the business model is so much more.
An example of a phagocytic cell would be white blood cells. They use phagocytosis as a means to destroy foreign or damaged cells in the body.
Phagocytosis are attracted to pathogens by chemical signals (cytokines) produced by the pathogen or from host cells, including mast cells and other phagocytes, at the site of infection. The phagocytes must then be able to recognise the pathogen in order to be able to destroy it.