its the temperature , ph, and other entagonic organisms of the skin
yes, tears prevent pathogens from entering the eye. when an irritation occurs the eye produces a salty liquid (tears) to clean the eye from any dust or pathogens. eyelashes also prevent pathogens and dust from entering. In terms of a chemical barrier, your tears contain the enzyme lysozyme which can disrupt the cell walls of gram-positive bacteria by digesting the peptidoglycan in them. This enzyme is also found in your saliva.
Yes. Anything that comes into our bodies MAY contain pathogens.
An airborn disease is one for which the pathogens are spread through the air.
The sweat glands secrete acids and oils that prevent the growth of most pathogens.
Yes. Antibodies do prevent pathogens from infecting other cells.
Yes
washing hands
prevent the growth of microorganisms
It doesn't.
White blood cells ingest the pathogens to prevent them from harming the human body
The pores on your skin help to prevent harmful pathogens from entering. Pathogens cause disease, infection and Cancer. By keeping these pathogens out, this is how pores protect you.
Antibodies are special molecules of protein produced by the immune system that match parts of pathogens and prevent them from infecting cells.
Primary responseSkin, mucous and saliva entraps the pathogens and digests it.Secondary responsethe blood cells named "lymphocytes" will encounter the pathogens by releasing antibodies against to it.
In most circumstance, illness.
bloodborne pathogens can be transmitted inthe air
its the temperature , ph, and other entagonic organisms of the skin