Intro To Immunology Adaptive Immunity Flashcards Quizlet Duquesne mbs learn with flashcards, games, and more — for free. immunology l5 intro to adaptive immunity. flashcards; learn; test; immune system: innate. Active immunity: an individual exposed to the antigens of a microbe mounts an active response to eradicate the infection and develops resistance to later infection by that microbe. natural (via infection) and artificial (by vaccination)immunity generated via activation of an adaptive immune response in the host.
Immunology L04 Intro To Adaptive Immunity Flashcards Quizlet Study with quizlet and memorize flashcards containing terms like adaptive or specific immunity, lag time, adaptive or specific immunity and more. The immune system is made up of organs, tissues, cells, and molecules that all work together to generate an immune response that protects us from microorganisms, removes toxins, and destroys tumor cells hopefully, though, not all at once! the immune response can identify a threat, mount an attack, eliminate a pathogen, and develop mechanisms. Innate immunity is an antigen nonspecific defense mechanisms that a host uses immediately or within several hours after exposure to almost any microbe. innate immunity is the immunity one is born with and is the initial response by the body to eliminate microbes and prevent infection. immediate innate immunity begins 0 4 hours after exposure. Epitopes of an antigen. the actual portions or fragments of an antigen that react with receptors on b lymphocytes and t lymphocytes, as well as with free antibody molecules, are called epitopes or antigenic determinants. the size of an epitope is generally thought to be equivalent to 5 15 amino acids or 3 4 sugar residues.
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