Which of these antibody based molecules is used as a hybrid drug for cancer treatment? O Immunopeptide O Immunoconjugates O Immunoadjuvant O Immunomitogen
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- A dendritic cell engulfs a bacterium, then present bacterial bits on its surface along with a(n) _____. a. MHC marker b. antibody c. T cell receptor d. antigenCirculation in blood Immunocompetent, but still naive, lymphocyte migrates via blood A B C D E B D Immature lymphocytes D B [Choose ] [Choose ] [Choose ] [Choose ] [Choose ] [Choose ]cella which wnsuld trigger If an antigen piesenting cel is presenting antigens fram an extracellular colonizer. you would expect to see more development of Oa Tu1 cel-mediated OET1 humoral Oc T2, humcral Od. T2, colmediated QUESTION 27 Which type of vaccine typically ptaduces the longest immunity sgainist a toxin? Oa toxoid Ob attenuated OG subunit Od.conjugated QUESTION 28 Which of the following is NOT a job far a TH1 cell? O a. Stimulate cytotaxic T cells Ob Simu ate natural killer cells to kill more effectively. Oc. StimulateB cell activation Od. Stimulate macrophages and neutrophits to mare effective at killing intracellutar pathogenn
- Some Type-II immunopathology mediated autoimmune diseases have manifestations inmultiple different organs. Discuss how antibodies to one single antigen can cause damage inmultiple sites throughout the body. Things you might discuss include, but are not limited towhere the antigen could be expressed, how antibodies are made, how they bind antigen,where they circulate, the ratios of antigen to antibody, mechanisms of the immune systemthat result in cellular/tissue damage, or how immune system components can affect otherorgans. You might also comment on what makes one antigen an attractive target rather thananother. Please do NOT comment on all the things listed above, they are just to get youthinking. If you are having trouble getting started, it might help to think about a specificdisease which affects multiple organs.White pulp: Constricts ut immuneceliscnde helo ke im Cancer Complete the following table with information on two types of specific immunity.. Cell-mediated Immunity Antibody-mediated Immun Турes of lymphocytes involved: Site of lymphocyte maturation: Mode of action: KE THE CONNECTION ncer spreaas throush tee umphatic susteme Sw ent with a history of tonsillitis 4 weeks before coming to the clin Explain the role that the lymphatic system plays in the metastasis of cancer. ElawGerintic mutuations in thhe CDda gene uften reeult ir a CD4 T.cell desciency Which of the following scenarios would be most fikely to accur in e pallent with teveral hactri Oa This patent would be less abla to produce a humotal response against various pathogenic microorganisms O b. This patient would not ba able to giroduce memory calls OE This patient would be unable to taper of the immune response folowing pathogen clearance, leading to chronic infammating Od. This piatient wauld be unable to tespond ts certain vit al invaders such as Epstein Barr Vinus QUESTION 24 The adaptive imrmine system's ability to target a particular path ogen is know as: Ca specificity O b. opsonization O. variolation d memoly QUESTION 25 Which of the following is the site on the igG foe complement bindng in the classical pathway? O a. CH2 + CH2 Oh. CH3 + CH3 OG VL- VH O d. CL + CHT
- cells of the immune system attack "alien" eukaryotic cells. O Antigen Antibody O T lymphocyte O B lymphocyteон Он GalNAC OH OH Gal но. Он ОН CH;CONH B(1-) Gal a(13) a(12) O. B(1-) H3C- но LOH a(12) O но L-Fuc H3C- OH A antigen OH HO L-Fuc Он Он OH Gal O (H) antigen OH OH Gal HỌ OH B(1-) a(13) a(12) heterosaccharide core attach to glycoprotein or glycolipid H3C- OH HO L-Fuc B antigen Which sugar residues differentiates the ABO blood types? (Refer to the structures of the blood-group antigenic determinants shown) presence of a-N-acetylgalactosamine in A, presence of a-galactose in B, and absence of both in O presence of a-N-acetylgalactosamine in B, presence of a-galactose in A, and absence of both in O presence of B-N-acetylgalactosamine in A, presence of a-galactose in B, and absence of both in O presence of a-N-acetylgalactosamine in B, presence of B-galactose in A, and absence of both in OHuman Immunodeficiency Virus infects helper T celle This is most líkely to cause: en O All non-specific/innate immune functions to be compromised O Only antibody production to be compromised O Only phagocytosis to be compromised O Only the ability to induce apoptosis of virus-infected cells to be compromised O Al specific/adaptive immune functions to be compromised
- that causes the rapid reproduction of a specific ( Select] [ Select ] Antigenic cell B cell I cell Macrophage Eosinophil Vaccines work by stimulating a(n) [Select ] that produces an antibody that is specific for the antigen in the vaccine. This creates a pool of memory cells that will be available if the person is ever infect nicrobe.n 11 Large quantities of the antibody Y can defend our organism from the invasion by a bacterium that has a membrane-bound form of the antigen X. These large quantities of the ed antibody Y: out of O a. are produced, but cannot be secreted, by B lymphocytes that make the antibody Y after the antibody binds to the antigen X question O b. can be obtained if B lymphocytes that make the antibody Y are fused with cultured tumor cells O c. remain bound to the membrane of B lymphocytes that make the antibody Y after the antibody binds to the antigen X Od. are produced and secreted by B lymphocytes that mawe the antibody Y before the antibody binds to the antigen XTo block viral reproduction in other cells, the virus-infected cell must secrete to stimulate production of antiviral proteins in other cells. O MHC class Il proteins O interferons О МСР-1 O IL-2