Phenomenon of Bacterial Pathogenicity as a Function of Bo-molecules

The bacterial pathogenicity phenomenon is the poly-functional biological potency of germs that are
realized by factors (determinants) of pathogenicity (PF) in multi-cellular organism.
Biological functions are responsible for bacterial pathogenicity in a multi-cellular host organism: the
adhesive function, the function of invasion and penetration into the cell, the function of evasion of host
defense, and the damage function. Factors of pathogenicity are representative bio-molecules
possessed different functional activity. The ligand - receptor interaction of bacterial PF and receptors
on eukaryotic cells is the basis of specific lesions caused by the pathogen.