Immunology Final Exam Questions & Answers

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Immunology Final Exam Questions & Answers-Which of the following is NOT apart of the Acquired Immune System? a. Passive Immunization b. Active Immunization c. Physiological and Chemical Barriers d... . None of the above - C. Physiological and Chemical Barriers What are the characteristics of the Immune Response? a. Adaptive b. Indiscrimination between self and none-self c. A & B d. A & C e. All the above - d. A & C Which of the following is true about antigen-presenting cells? a. They are macrophages b. Present antigens to T-cells c. MHC complexes are present upon them d. All the above e. None of the above - d. All the above What characteristic is true about the clonal selection theory? a. Recognizes foreign molecules b. Self-reactive epitopes are shut off c. Very few antigen specificities present before antigenic contact d. Both A & B e. Both B & C f. All of the above - d. Both A & B What is true about lymphocytes? a. B Lymphocytes secrete antibodies b. T Lymphocytes secrete cytokines c. There are multiple specificities per lymphocytes d. Both A & B e. All the above - d. Both A & B Antibody interactions are: a. strong with covalent bonds b. weak with covalent bonds c. strong with Van der Waals forces d. Weak with Van der Waals forces e. Contain both weak and strong bonds - d. Weak with Van der Waals forces Which type of T-Cell kills other cells? a. helper b. cytotoxic c. DHT d. All the above - b. cytotoxic What are the characteristics of innate immunity? a. Non-specific [Show More]

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