Question

What are some mechanisms by which pathogenic bacteria cause diseases? Why is this knowledge important?

Answer 1

Pathogenic micro organism have traits referred to as virulence factors, which assist them to parasite their hosts. a few micro organism have fimbriae, cilium-like structures that hook the bacterial mobile onto the host tissue. A few bacteria are specialised in intracellular parasitism. Others secrete toxins, molecules that purpose disorder. In some cases, bacterial population growth reasons meals poisoning via pollutants. generally, bacterial ailment is as a result of bacterial population increase ensuing in the invasion and destruction of tissues or via bacterial toxins that contaminate an organism.