问题
单项选择题 A1/A2型题
T、B细胞的最主要鉴别点是()。
A.IgGFc受体
B.是否参加再循环
C.对PMN的反应
D.TCR和BCR
E.对TI或TD抗原的反应
答案
参考答案:D
T、B细胞的最主要鉴别点是()。
A.IgGFc受体
B.是否参加再循环
C.对PMN的反应
D.TCR和BCR
E.对TI或TD抗原的反应
参考答案:D
阅读下列材料,完成每篇材料后的问题。 | ||||
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