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Name: ___________________________________________ Period: ___________ Date: ____________ Pre-AP Biology Disease and Immune System Review Complete the passage below with the correct vocabulary term. 1. Infectious 2. Nonspecific 3. Specific 4. Skin 5. Infection 6. Macrophages 7. Nonspecific The body has many lines of defense that it uses to combat __1__disease. __2__ defense treats all pathogens the same whereas __3__ defense is effective against specific pathogens. The body’s first line of defense is the __4__. The greatest threat to the body if this structure is damaged or injured is __5__ of tissues. ___6___ are large white blood cells that are also __7___; they treat all pathogens the same buy eating them. The ___8__ ______ is the second line of 8. Inflammatory response defense and it is also __9__. Some of the symptoms of this second line of 9. Nonspecific defense are __10__ and __11__ of the area due to dilation of blood vessels. 10. Swelling (edema) Also, localized __12___ to the area increases the body temperature just enough 11. Redness to destroy the __13__ inside the pathogen. The ___14___ ____ is the third line 12. Fever of defense and it is ___15__. Many white blood cells are involved which include 13. Proteins ___16__, ___17__, and ___18__ cells. Helper T cells are responsible for 14. Immune response 15. Specific 16. Helper T 17. B cells 18. Killer T 19. B cells 20. Killer T signaling the __19___cells and the ___20____ cells. Without the helper T cells, the immune response breaks down. The purpose of the B cells is to produce __21__ and the purpose of the killer T cells is to destroy protists, virus infected cells and ___22___ cells. A special type of cell, ___23___ cells, stops the immune response. While __24__ is a condition in which the body does not function normally, 21. Antibodies infectious disease is caused by the presence and activity of a ___25____. Pathogens 22. Cancer come in a variety of shapes and sizes: they could be ___26____ such as the HIV 23. Suppressor virus that causes AIDS, __27___ such as the one that causes strep throat, 24. Disease ____28____ such as Plasmodium that causes malaria, or ___29____ such as the 25. Pathogens ones that cause athlete’s foot and ringworm. ___30___ such as mosquitoes, do not 26. Viruses directly cause infectious disease, but rather carry ___31____ that do. An example 27. Bacteria would be the fleas that carry the bacterium, Yersinia pestis, which caused the bubonic 28. Protists plague that hit Europe in the 1300’s. Some diseases, such as H1N1 (swine flu) reach 29. Fungi 30. Vectors 31. Pathogens 32. Epidemic 33. Pandemic ___32___ proportions in that they affect a localized area. Other diseases have far reaching effects and are ___33___ because and affect the entire country or continent. An example would be HIV. Directions: Complete the chart below. Name Blood Type Genotype Bert Big Bird Antigens on cell Antibodies in blood serum O- i None Anti “A”, “B”, and “Rh” antibodies AB+ IAIB A, B, & Rh None A only Anti “B” and “Rh” antibodies B and Rh Anti “A” antibodies Elmo A- Ernie B+ IA IA or IA i IB IB or IB i 1. Oscar’s blood type is AB--. Which of his friends can donate blood to Oscar? Bert and Elmo (Big Bird and Ernie both have “Rh” antigens which are incompatible) 2. Prairie Dawn’s blood type B+. Which of her friends can donate blood to Prairie Dawn? Bert and Ernie (Bir Bird and Elmo have “A” antigens which are incompatible) 3. 0-- Which blood type is the universal donor? AB+ Which blood type is the universal receiver? BACTERIAL REPRODUCTION Draw each reproductive cycle below. Please use the virus diagrams from the virus pogil Viral Reproduction Lysogenic cycle Lytic Cycle Bacteria Reproduction Please use the bacterial diagrams in the disease power point Binary Fission Conjugation True or False: Decide whether each statement is true or false and write the answer on the line. Then correct each false statement. 4. TRUE Cilia and mucus that lines the trachea trap and prevent pathogens from entering the lungs. 5. FALSE Stomach acid is a type of specific response towards pathogens. 6. TRUE Infectious diseases can be spread through contaminated food and water. 7. TRUE Infectious diseases are spread through coughing and sneezing. 8. TRUE A fever of 103°F is considered harmful. 9. TRUE Vaccines are produced from a killed or weakened form of the antigen (pathogen). 10. FALSE Passive immunity develops when you receive a vaccination of an infectious disease such as H1N1. 11. TRUE Passive immunity is short lived because you are given the antibodies for the disease.