Why is it necessary for every individual’s immune system to learn self-non-self discrimination- we do not just inherit a library of immune receptors from our parents that recognize non-self
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Why is it necessary for every individual’s immune system to learn self-non-self discrimination- we do not just inherit a library of immune receptors from our parents that recognize non-self
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- Explain Why is it necessary for every individual’s immune system to learn self-non-self discrimination- we do not just inherit a library of immune receptors from our parents that recognize non-selfDoes positive selection lead to formation of memory T cells while negative selection leads to the prevention of presence of T cells capable of being activated by self-antigens (such as in autoimmune disease)? I feel like I got the positive selection definition wrong and am having a bit of trouble with the concept.Which type of immune response works in concert withcytotoxic T cells against virally infected cells?a. natural killer cellsb. complementc. antibodiesd. memory
- When there is no antigenic variation . Why do we remain immune for life?Which of these are the products of the immune response that will stay with the person for long term immunity? Memory-T's and circulating antigen Helper T's and circulating antigen Memory T's and thymus Memory-T's and circulating antibodyWhy is innate immunity referred to as nonspecific? Group of answer choices because it provides defense against a wide range of pathogens because it is a form of defense that functions in all human body systems because it is a form of defense found in all animal species because it provides a built-in mechanism of defense that does not require "training"
- Why is innate immunity referred to as nonspecific? because it is a form of defense found in all animal species because it provides defense against a wide range of pathogens because it is a form of defense that functions in all human body systems because it provides a built-in mechanism of defense that does not require "training"What does innate mean? How is the innate immune system different from the adaptive immune system? Compare the strategies of innate immunity with strategies of adaptive immunity. Give specific examples. How do vaccines protect us from diseases? Which cells in the immune system become activated after the injection? Your answer should be written as 2 or more paragraphs with a total word count of 400 or more.Which statement is true? is it both true? or is it both incorrect? Statement 1: Major histocompatibility complex proteins help the immune system recognize 'self' vs 'non-self'. Statement 2: Self immunity refers to the ability of the immune system to recognize foreign antigens.
- what is the importance of immune memory? give an example. thanks, I will rate.in your own understanding why is that allergy is dangerous and can be cause of death?Studies have shown that many parents’ minds can be changed in response to information delivered by health-care workers, but is it the place of health-care workers to try to persuade parents to have their children vaccinated?