Bio 442 Lecture 11 Quiz - Quiz PDF

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BIO442 Lecture 11 quiz, 11/30/2020

1.. Major anti-inflammatory cytokines include A. IL-1 B. IL-10 C. TGF beta D. TNF alpha

2.. Lymphomas can arise in A. Bone marrow B. Lymph nodes C. Thymus D. Esophagus

3.. It usually takes at least _______ years for chronic infection to develop into cancer. A. 1 year B. 5 years C. 10 years D. 20 years

4.. The most abundance immunoglobulin is A. IgM

B. IgA C. IgD D. IgE E. IgG

6..The least abundant gamma globulin is A. IgM B. IgA C. IgD D. IgE E. IgG

7.. The immunoglobulin with the greatest MW is A. IgM B. IgA C. IgD D. IgE E. IgG

8.. Cancer cells evade immune surveillance by A. growing uncontrollably B. defying growth inhibition C. reduce or delete MHC-I expression D. alter co-stimulators signaling that activates killer T cells

E. alter co-stimulators signaling that activates cytotoxic T cells

9.. The initial idea of using infection to activates immune cells to tackle cancer cells was initiated by A. Dr. Watson B. Dr. Janeway C. Dr. Jenner D. Dr. Foley

10.. The only available cancer vaccine targets A. HAV B. HBV C. HIV D. HPV

Extra-credit question: Convalescent plasma obtained from people who gave recovered from an infectious disease is a great resource of treatment for the disease of interest; however, it may not be as effective because only a small percentage of the antibodies are specific for the disease of interest. A. True B. False...