试题与答案

能通过胎盘,又能与SPA结合的免疫球蛋白是() A.IgA B.IgG C.IgM

题型:单项选择题 A1/A2型题

题目:

能通过胎盘,又能与SPA结合的免疫球蛋白是()

A.IgA

B.IgG

C.IgM

D.IgE

E.IgD

答案:

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