Antigens: BUT that is only true if the antigens cause a harmful reaction when they invade.
this is the time between exposure to an infectious disease and the appearance of the first sings os symptoms
pathogens
It depends what sort of pathogen it is and what cells are infected but in general the infected cell is destroyed by lymphocytes and then engulfed by a phagocyte to get rid of what is left.
Pathogens
Some produce toxins, while others invade cells or tissues and then produce toxins. Even when localized in the body, such infections can have systemic effects. Symptoms are often a result of the body over-reacting in its own defence.
PhagocytosisPhagocytes make up three-quarters of the body's white blood cells. They destroy pathogens by engulfing them.It's called phagocytosis. Macrophages mainly phagocytose the pathogens.
diseaes
pathogens
Viruses, bacteria, and so on are called germs, infective agents, microbes, pathogens and so forth.
Pathogens
name 3 organisms that invade bodies
It depends what sort of pathogen it is and what cells are infected but in general the infected cell is destroyed by lymphocytes and then engulfed by a phagocyte to get rid of what is left.
The immune system plays an important role in the body's defence mechanisms. It destroys and eliminates the pathogens that invade our bodies.
Pathogens
Some produce toxins, while others invade cells or tissues and then produce toxins. Even when localized in the body, such infections can have systemic effects. Symptoms are often a result of the body over-reacting in its own defence.
PhagocytosisPhagocytes make up three-quarters of the body's white blood cells. They destroy pathogens by engulfing them.It's called phagocytosis. Macrophages mainly phagocytose the pathogens.
An Immunization, or Inoculation. Sound familiar?
Microbes is a more global term for small living creatures. Some have negative impact on our system when they intrude our body, called pathogens. They interfere with reactions in our body.