they attack it
They don't defend pathogens. They defend *against*pathogens. They poison them, they burn them with ozone / hydrogen peroxide / sodium hypochlorite / chorine dioxide, and then they eat them whole if necessary.
White blood cells are cells in the immune system that help defend the body against infections, including pathogens such as bacteria, viruses, and fungi. They work by detecting and destroying pathogens to protect the body from illness and disease.
White blood cells ingest the pathogens to prevent them from harming the human body
White Blood Cells
Red blood cells do not prevent pathogens from entering the human body. Their main function is to carry oxygen to tissues and remove carbon dioxide. The immune system, primarily white blood cells, is responsible for detecting and fighting off pathogens.
production of pathogens by the white blood cells
Different cells have different purposes. Neurons (brain cells) have long stems called axons that help transmit information in the form of electrical currents. Blood cells carry oxygen through the bloodstream. Skin cells protect the body from invading pathogens.
Different cells have different purposes. Neurons (brain cells) have long stems called axons that help transmit information in the form of electrical currents. Blood cells carry oxygen through the bloodstream. Skin cells protect the body from invading pathogens.
Different cells have different purposes. Neurons (brain cells) have long stems called axons that help transmit information in the form of electrical currents. Blood cells carry oxygen through the bloodstream. Skin cells protect the body from invading pathogens.
White blood cells
White blood cells, particularly neutrophils and macrophages, play a crucial role in fighting off infections in the human body. They recognize and destroy pathogens such as bacteria and viruses to help maintain the body's immune defenses. Additionally, skin cells act as a physical barrier to prevent pathogens from entering the body.
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.