Biology, 26.10.2021 01:00 macnasiahamiel
Answer the following questions in complete sentences:
1. Recently, researchers have demonstrated that the bacteria that causes Lyme disease alter dendritic cells. How do T-cells work to protect us from pathogens like the one that causes Lyme disease?
2. Why do you think it is beneficial for a pathogen to make its host very sick without killing the host?
3. If these patients were treated with antibiotics, what clue would this have given doctors about the disease’s pathogen?
4. It is a common misconception that the immune system cannot combat pathogens it has encountered before. Explain why that statement is not true.
5. Using your knowledge of non-specific defenses, how could someone prevent Lyme disease in the first place?
Answers: 2
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Ras is a g-protein that is activated when a growth factor attaches to egfr. its activation results in the replacement of a gdp molecule with a gtp molecule, thus allowing a signal transduction pathway to be activated. considering the signal pathway illustrated on this page, what is one potential outcome of a mutation in the ras gene that leads to ras protein hyperactivity. be specific.
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How would you expect the mrna codons that code for the amino acids that make up hemoglobin to compare between humans
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Answer the following questions in complete sentences:
1. Recently, researchers have demonstrated t...
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