If you're seeing this message, it means we're having trouble loading external resources on our website.

如果你被网页过滤器挡住,请确保域名*.kastatic.org*.kasandbox.org 没有被阻止.

主要内容
各种类型的细胞间连接,包括胞间连丝,紧密连接,细胞缝隙连接,和细胞桥粒。

细胞外结构和细胞至细胞的连接点

排序方式:
Biology is brought to you with support from the Amgen Foundation