antibody
An Antibody.
An Antibody.
After a white blood cell destroys a pathogen, it can either die itself or continue circulating in the body to fight other pathogens. The debris from the destroyed pathogen is usually broken down and eliminated from the body through processes such as phagocytosis or excretion.
Because im fat
Once the body activated, killer T cells it recognize pathogen and destroy them. In response that will create memory B cells and T cells specific to a certain pathogen, so if it ever came back it will be killed immediately.
Yes, it primarily exists in the circulatory system and destroys T-cells. This is why blood transfusions are checked for HIV/AIDS.
Lymphocytes
That would be a virus.
A virus is a pathogen that is made of nucleic acid surrounded by protein. Viruses can infect living organisms and hijack their cellular machinery to replicate and spread.
N/aA pathogen by definition is a disease causing organism
Viruses are pathogens made from RNA or DNA and are encapsulated in a protein shell.
Viruses are pathogens made from RNA or DNA and are encapsulated in a protein shell.