The antigen's foreignness is the most important determinant of immunogenicity when considering an antigen.
An antigen in immunology is a molecule, molecular structure, foreign particle, pollen grain, etc. that may attach to a particular antibody or T-cell receptor. Antigens within the body may cause an immunological response.
Antigens are outside elements. Normally, the body's defence cells don't react to molecules that belong to it (self antigen). A substance's antigenicity is often correlated with its foreignness . When compared to antigen from other members of the same species, it is less antigenic.
A foreign substance must make up the immunogen. Only substances that are not normally found in the body or exposed to the cells of the particular immune system trigger immune reactions. The immune system will distinguish between "self" and "non-self" in normal circumstances.
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Answer:
King Nebuchadnezzar of Babylon
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The Bubonic Plague had been around for decades in Asia, but due to the density of the population, it didn't have much of an overall effect. However, when the plague spread to Europe, the death toll was immense. 50% of Europeans died because of the plague due to poor living conditions, population density/population, and the carelessness when treating or being around the disease. While the death toll from the plague may seem like a bad thing for Europe, it actually helped it in the long run. This is because at the time, as the plague started to arrive in Europe, the population was over capacity which led to mass famines and disease which in turn caused overall societal progress to be stunted (dark age). After the population of Europe was effectively cut in half, the survivors had more food and better conditions to live in which consequently started artistic and scientific revolutions leading to the Renaissance.
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I think it is a group of mythical warriors
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