Biology, 12.03.2021 15:40 SpeechlessZzz9920
Anthony Hoffnagle was well until after 6 months of age when he was hospitalized for pneumonia 5 times in the same year. A consultation with an immunologist revealed normal numbers of B cells and T cells, slightly elevated IgM, and a marked decrease in IgG and IgA. He was diagnosed with X-linked hyper IgM syndrome. Based upon the information in the previous questions, what is the most important gene that might be defective that would result in lack of class switch to IgG or IgA
Answers: 3
Biology, 22.06.2019 16:20
Select the correct answer. which statement applies only to the axial skeleton, not the appendicular skeleton? a. it contains a pivot joint. b. it has muscles attached that work in pairs. c. it contains red bone marrow. d. it possesses fossa for bone articulation. e. it protects the heart and lungs.
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Biology, 22.06.2019 19:30
In this picture, groups of pigment that capture light energy are located on the
Answers: 3
Anthony Hoffnagle was well until after 6 months of age when he was hospitalized for pneumonia 5 time...
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