Question

BIOL 1307.001 GENERAL BIOLOGY II Homework no. 7. Blood and Immune System Blood. For veins, (C) if to veins fach description below, write in the blank (A) if the description best applies to arteries. (V) ( capillaries, (R) red blood cells, (W) white blood cells, (P) platelets, or (B) blood plasma. 1. back-flow valves carries dissolved carbon dioxide (CO2) and waste products for removal 3. carry blood away from heart 4. carry blood toward heart 5. cells that carry oxygen (O2) 6- coagulation 7. erythrocytes 8. extracellular matrix of blood as a connective tissue 9. hemoglobin 10. leukocytes 11. liquid component of blood microscopically small blood vessels 13. noncellular fragments 14. phagocytize ("cat") invading microorganisms 15. pulse 16. smooth, laminar blood flow 17. turbulent blood flow 18. vessels where oxygen exchange takes place between blood and body cells 19. with one exception, blood vessels that carry oxygenated blood 20. with one exception, blood vessels that carry deoxygenated blood П. Immune responses. For each description below, write in the blank the letter according to whether it applies to (D inflammation response, (H) humoral immune response, or (C) cell-mediated immune response. A blank may correctly contain more than one letter, even all three letters 1. acts against viruses that enter cells of the host body 2. because the response adapts to specific pathogens, it can take time to develop 3. blood plasma lymph fluid) leaks into affected tissues, causing swelling 4. helper T cells distinguish "self" from "non-self" proteins 5. helper T cells stimulate cytotoxic T cells to bind to and kill infected body cells 6. its components and mechanisms are present at all times, hence "innate" 7. its components are not present until they develop in response to specific pathogens 8 macrophages phagocytize pathogens, ruptured cells, and damaged tissues 9. mast cells release histamine. 10. mediated by B cells, which produce antibodies 11. mediated by T cells, which destroy the infected body cells 12. memory B cells confer immunity 13. part of the adaptive immune response 14. plasma B cells produce and release antibodies into body fluids (blood, lymph) 15 16. responds to or acts against pathogens outside of body cells that do not enter cells 17. responds to or acts against specific invading pathogens 18. so named because the response operates in the body's fluids, or "humors" 19. the major component of the innate immune response 20. the response the breaks the epithelial lining, al lowing to enter reacts to mechanical i is immediate but much the same regardless of the triggering agents

Answer 1

BIOL 1307.001 GENERAL BIOLOGY II Homework no. 7. Blood and Immune System if to veins fach description below, write in the blank (A) if the description best applies to arteries. (V) Blood. For veins, (C) ( capillaries, (R) red blood cells, (W) white blood cells, (P) platelets, or (B) blood plasma. . back-low valves carries dissolved carbon dioxide (CO,) and waste products for removal 3. carry blood away from heart 4. carry blood toward heart 5. cells that carry oxygen (O2) 6. coagulation 7. crythrocytes 8. extracellular matrix of blood as a connective tissue 9. hemoglobin 10. leukocytes 11. liquid component of blood 12. microscopically small blood vessels 13. noncellular fragments 14. phagocytize ('eat") invading microorganisms 15. pulse V6, smooth, laminar blood flow 17. turbulent blood flow 18. vessels where oxygen exchange takes place between blood and body cells 19. with one exception, blood vessels that carry oxygenated blood 20. with one exception, blood vessels that carry deoxygenated blood Immune responses. For each description below, write in the blank the letter according to whether it applies to (D inflammation response, (H) humoral immune response, or (C) cell-mediated immune response. A blank may correctly contain more than one letter, even all three letters 1. acts against viruses that enter cells of the host body 2. because the response adapts to specific pathogens, it can take time to develop 3. blood plasma lymph fluid) leaks into affected tissues, causing swelling 4. helper T cells distinguish "self" from "non-self" proteins 5. helper T cells stimulate cytotoxic T cells to bind to and kill infected body cells 6. its components and mechanisms are present at all times, hence "innate" 7. its components are not present until they develop in response to specific pathogens 8 macrophages phagocytize pathogens, ruptured cells, and damaged tissues 9. mast cells release histamine. 10. mediated by B cells, which produce antibodies 11. mediated by T cells, which destroy the infected body cells 12. memory B cells confer immunity 13. part of the adaptive immune response 14. plasma 15. reacts to mechanical injury the breaks the epithelial lining, allowing pathogens to enter 16. responds to or acts against pathogens outside of body cells that do not enter cells 17. responds to or acts against specific invading pathogens 18. so named because the response operates in the body's fluids, or "humors" 19. the major component of the innate immune response 20. the response B cells produce and release antibodies into body fluids (blood, lymph) is immediate but much the same regardless of the triggering agents