Diagram of immune system - the immune system protects the body against disease or other potentially damaging foreign bodies when functioning properly the immune system identifies and attacks a variety of threats the immune and lymphatic systems are two closely related organ systems that share several organs and physiological functions the immune system is our body s defense system against infectious pathogenic viruses bacteria and fungi as well as parasitic animals and protists little biologists will use this respiratory system diagram to identify the most important parts of the human respiratory system and their functions contents functions of the lymphatic system ponents of the lymphatic system circulation of tissue fluids the immune system cancer focus roots suffixes and prefixes related abbreviations and acronyms further resources the immune system protects the body from possibly harmful substances by recognizing.

and responding to antigens antigens are substances usually proteins on the surface of cells viruses fungi or bacteria phagocytosis is the process where a cell phagocyte engulfs a solid particle to form an internal partment called a phagosome the membrane of the phagocyte forms a crater shape around the particle that is to be phagocytised within the phagosome the particle can then be degraded in the immune system it is a major mechanism that the body the human body diagram the human body is the most plicated machine in the world and the entire structure of a human organism and consists of a head neck torso two arms and two legs at ibm research we invent things that matter to the world today we are pioneering the most promising and disruptive technologies that will transform industries and society including the future of ai blockchain and quantum puting the first order of individual.

immune response is to recognize self from foreign the bee immune system recognizes invaders by keying in on specific proteins present on each type of pathogen i e the surface proteins of bacteria are different than those of say fungi