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Chose a pathological condition, research various characteristics and submit the topic for your instructor’s approval. One note to think about while making your choice- make sure there is enough researched information on the condition to be able to meet the requirements of the assignment. Examples of pathologies include: Type 2 […]

1. Why do Coxiella show variable Gram stain results-that is, why would they stain gram-positive or gram-negative at different times? Tell which stage is G + and which stage is G-, Also, explain if Coxiella should be classified as gram-positive or gram-negative when classified? 2. What disease does C. burnetii […]

1- One recent approach to vaccine development has been production of peptide vaccines. In these vaccines, antigenic peptides are injected instead of whole bacteria or viruses. Peptide vaccines have not been particularly useful against viral pathogens because viral infections require a CD8+ T cell mediated immune response. Why is a […]

Suppose it is a hot summer day (40.0 degrees C = 104.0 degrees F), and you have left a can of hairspray outside so the gas within it is now at the same temperature of its surroundings. As part of your chemistry lab class, you have to build a safe […]