BIOL 3120 Lecture Notes - Lecture 1: Lymphopoiesis, Natural Killer Cell, Innate Immune System
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Immunity relies highly on memory, when you first get sick, immunity comes in the next time. Our response to a virus isn(cid:495)t going to be the same as your response to telling what are your cells and what isn(cid:495)t. tolerance is a way to leave your. Response is tailored to the type of organism involved. Tolerance: self/non-self discrimination, the immune system has a way of. Memory: secondary/tertiary responses, when you get sick once memory own cells alone, and prevent host damage. forms and your responses when your body is infected with the same pathogen again are different. Most of innate cells are our barriers most are phagocytes that eat things, and also pattern recognition molecules. The adaptive immune response has 2 specific cell types: b and t lymphocytes. They each have antigen recognition receptors, and b cells secret antibodies. Adaptive brings us memory but it is slow. We know a lot more about adaptive system immune deficiency than innate.
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