then antibodies are produced to help
If the blood cell did not able stop the pathogen then it will result in disease or toxicity which will make the person ill and may be it can result in immunity for feature
AIDs.
the skin keeps out most pathogens
killer cells
White blood cells are the good cells in the body. Yes you do need red and white blood cells, but the white ones fight off diseases or pathogens. If white blood cells cannot do this then the immune system fails. The pathogens depending on their severity, could hurt the body very much. Doctors do different tests and procedures to help this not happen. White blood cells are needed to protect the body from pathogens. When they cannot stop the invading pathogens, a person will most likely get sick. on NovaNet I'm pretty sure that the answer is the person will die:))
the disease invades them and our body
A run away infection. Such is the fate of untreated AIDSvictims.
The immune system is a network of cells tissues organs and chemicals that fight pathogens. This is how the body keeps healthy and defends against invading illnesses.
the white blood cell protects the body against invading pathogens.
It helps because it's also being absorbed with dead cells and pathogens. The Lymphatic system iswhere white blood cells mature. So when fluid is leaked white bloods get in and attack pathogens.
Your lymphatic system send tissue fluid to you skin cells. then it "cleans and destroys all pathogens invading it. Then the tissue fluid turns into lymph and goes to do whatever it needs to do in your body.
Phagocyte
B-cells and T-cells can both kill the invading bacteria. B-cells:- create antibodies which kill the bacteria. T-cells:-attack them directly or call in white blood cells. The T-cells also remember the T-cells also remember the type of bacteria and then protect themselves from that bacteria invading again. I hope this answered your question, and helped you out. :)