A&P2-ClassNotes P37 Immune Sys #5/Test 3
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| In process of phagocytosis, step 1 is: | ADHESION
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| Adhesion allows the production of : | VESICLE
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| Vesicle is a | membranous sac
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| The vesicle will surround &? | enclose the pathogen
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| A PHAGOSOME is: | the vesicle plus the pathogen
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| After the vesticle & pathogen become a phagosome, they are: | pulled into cytoplasm
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| Lysosome (s) attach to sac, which is then re-named as a: | PHAGOLYSOSOME
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| Lysosomes release enzymes into PHAGOLYSOSOME which: | digest the pathogen
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| NK cells primary targetwhat kind of cells: | abnormal self cells
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| NK cells are a small, distinctive group of: | granular lumphocytes
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| Granular lumphocytes police the body in: | blood and lumph fluid
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| are granular lymphocytes specific or non specific? | non specific
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| NK cells act spontaneously against target by recognition of: | changes to cell surface
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| Example of target NK cells is the: | presence of tumor-specific antigens on cancer cell membranes
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| Are NK cells phagocytes: | No
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| NK cells release: | CYTOLYTIC CHEMICALS (proforins)
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| CYTOLYTIC chemicals destroy the: | cell membrane of pathogens
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| The NK cells golgi structure actually rotate liKe: | gun turrets and fire thheir lysosomes
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| ANTI-MICROBIAL PROTEINS are classified as: | INTERLEUKINS (formerly cytokines)
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| Interleukins are AKA: | IL's
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| Interleukins are secreted proteins that can indude cells to: | proliferate, differentiate or do both
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| Two antimicrobial proteins stand out: | Interferon (IFN) Group and the Complement System
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| INTERFERON (IFN) acts as an: | early warning system for surrounding, uninfected cells
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| Cells infected with viruses release these proteins: | INTERFERON
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| INTERFERONs can act locally as: | paracrines
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| Interferons can act globally as: | hormones
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| Is the action of interferons specific or non specific? | not specific
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| The response of interferons is: | a generalized anti-viral alert
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| The Interferons are a family of: | related proteins productd by a variety of body cells
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| The interferons include: 3 | Lymphocytes, Other leukocytes and fibroblasts
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