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Which of the following is transmitted by a flea and is responsible for the plagu

ID: 168122 • Letter: W

Question

Which of the following is transmitted by a flea and is responsible for the plague? a. Flavivirus b. Togavirus c. Adenovirus d. Yersinia pestis True or False The bacterium Ricketssia rickettsia Rocky Mountain spotted fever The viral capsid together with the nucleic acid that is tightly packed within the protein coat is called a) nucleocapsid b) lipid layer c) lipid raft d) matrix proteins The Main antigen presenting cells of the Immune system are a) macrophages and dendritic cells b) neutrophils and basophils c) dendritic cells and eosinophils d) macrophages and monocytes The only antibody that can cross the placenta is a) IgA b) IgG c) IgE d) IgM e) IgD This antibody is a pentamer a) IgA b) IgG c) IgE d) IgM e) IgD This type of cell is involved in the release of histamines and allergic reactions. a) Basophils b) Neutrophils c) Eosinophils

Explanation / Answer

Ans 7 d Yersinia pestis

Palgue is an infectious disease which is caused by bacterium Yersinia pestis. It is essentially adisease of rodents which is spread from one rodent to another by fleas ectopatasites and to himan by bite.

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