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quiz_11 - B Regulates immune response C Alerts other immune...

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Bio 315 quiz 11 T.A Shafkat Hussain 7 correct=full point, at least 4 right=0.5 credit. Chapter 17 Answer key will be emailed 1. Which example below is not a part of the first line of defense? A. lysozyme damaging bacterial cell wall. B lacrimal apparatus secretion kills bacteria c. microbial antagonism. D. High PH in stomach killing bacterias which enter this area . 2. B cells and T cells are types of A. agranulocytes. B. neutrophills c. macrophages D. eosinophills 3. T-cells mature in 4. Diapedesis refers to... 5. Which is not true about interferons?
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Unformatted text preview: B. Regulates immune response C. Alerts other immune cells and suppresses Anti-Viral protein synthesis. D. They are proteins. 6. Phagosomes must fuse with which organelle in order to destroy the pathogen? A. ER B. Mitochondria C. plasma membrane D. Lysozomes 7. Spleen filters blood rather than lymph. 8. The main diffference between lymph and plasma is that A. lymph is composed mainly of serum albumin B. lymph has higher PH than plasma C. Lymph has higher concentration of leukocytes . D. Lymph has higher amount of clotting factors. 9. macrophages are the largest and most effective phagocytes. 10. Which is not a part of phagocytic ingestion of a a pathogen? A. pseudopod formation. B. phagosome formation C. Engulfment or endocytosis of the pathogen. D. exocytosis....
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