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Khan_Academy
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2023-3-9 19:07
· contributed a video
From United States
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B 细胞(B 淋巴细胞)及其激活和产生抗体的概述。
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【可汗学院】免疫系统__B lymphocytes (B cells)
Created by Sal Khan. Overview of B cells (B lymphocytes) and how they are activated and produce antibodies. 1.B细胞作用机制 2.膜结合抗体 3.记忆B细胞,效应B细胞
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