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Biological Science, Books a la Carte Plus Mastering Biology with Pearson eText -- Access Card Package (6th Edition)
6th Edition
ISBN: 9780134296029
Author: Scott Freeman, Kim Quillin, Lizabeth Allison, Michael Black, Greg Podgorski, Emily Taylor, Jeff Carmichael
Publisher: PEARSON
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Textbook Question
Chapter 52, Problem 11PIAT
Lyme disease is caused by infections of the bacterium Borreliaburgdorferi (stained blue in inset, among red blood cells) which is transferred to humans via blood-sucking bites from the tick, Ixodesscapularis. Lyme disease can cause flu-like symptoms in the short term and more serious illnesses in the long term, if not treated. Why is Lyme disease on the rise in eastern North America?
In relation to humans, B. burgdorferi is a/an _________ and the tick is a/an ________.
a. endoparasite/ectoparasite
b. endoparasite/host
c. parasitoid/host
d.
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Students have asked these similar questions
Explain how each of the following could lead to the reemergence of malaria in the United States: (a) global warming, (b) increased travel of individuals from endemic regions to the United States, (c) increased immigration of individuals from endemic regions to the United States, and (d) laws protecting wetlands.
Please simple to understand and original answer. Thanks :)
One of the most characteristic symptoms of malaria is the alternation of attacks (involving a cold phase, a hot phase, and a sweating phase) with periods of 1 or 2 days of no or few fevers. Given the life cycle of Plasmodium what is the best explanation for this pattern:
When free in the blood, merozoites release chemicals that directly cause body responses. Merozoites appear in coordinated “waves”, which explains the cycling attacks
Merozoites entering the red blood cells generate a strong response from the red blood cells, which stimulates a massive immune response
Attack phase correlates with simultaneous bursting of infected red blood cells, releasing thousands or millions of merozoites. This triggers massive immune response, resulting in symptoms
Plasmodium generates a constant accumulation of irritants in the blood, mostly residues from digesting hemoglobin . Once the amount reaches a critical level, these trigger a massive immune response
An outbreak of a vector borne disease along a river system in centrla Uganda has been identified, triggering a national alert. Patients present with complex neurological symptoms and flagellated parasites have been isolated from local animals.Â
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Based on the above information, what pathogen do you suspect might be the cause? And why?
To control the outbreak, what treatments and interventions would be the most effective?
Chapter 52 Solutions
Biological Science, Books a la Carte Plus Mastering Biology with Pearson eText -- Access Card Package (6th Edition)
Ch. 52 - 1. What is niche differentiation?
a. the evolution...Ch. 52 - 2. The relationship between ants and treehoppers...Ch. 52 - 3. What is one advantage of inducible defenses?
a....Ch. 52 - Pioneer species tend to have high ________ and...Ch. 52 - Cite an example to explain why species...Ch. 52 - Prob. 6TYUCh. 52 - What is a disturbance? Consider the role of fire...Ch. 52 - 8. MODEL Draw a vertical food chain (part of a...Ch. 52 - You are a walking, talking community that includes...Ch. 52 - 10. Suppose that a two-acre lawn on your college’s...
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