White Blood Cells
When the human body mobilizes its defenses against a pathogen, it recognizes the pathogen by identifying specific molecules on its surface called antigens. The immune system then mounts a response by producing antibodies that target and neutralize the pathogen, as well as activating immune cells to attack and destroy the pathogen. This orchestrated immune response is crucial for fighting off infections and maintaining health.
Antigen
A pathogen causes disease in the human body by invading and damaging healthy cells, releasing toxins, and triggering an immune response that can lead to inflammation and tissue damage.
The HIV virus.
the parts of the human immune system. It has three parts: cellular, humoral, and nonspecific.
The purpose of the body's immune system is to protect the body from harmful pathogens such as bacteria, viruses, and other foreign invaders. It does this by recognizing and attacking these invaders to prevent illness and infection.
immune system
She was not immune to the flu.The immune system is part of the human anatomy.
HIV, the human immunodeficiency virus, is itself a pathogen.HIV is a virus.HIV itself is a pathogen Human Immunodeficiency virus cause HIV/AIDS disease it belongs to retro virus which has ability to convert mRNA to DNA the reverse transcription and possess reverse transcriptase enzyme
in the human immune system the main function of the is filtering blood
The immune system.
The immune system