试题与答案

允许离子和小分子物质在细胞间通行的结构是（） A.化学性突触 B.紧密连接 C.缝隙

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题型：单项选择题

题目：

允许离子和小分子物质在细胞间通行的结构是（）

A.化学性突触

B.紧密连接

C.缝隙连接

D.桥粒

E.曲张体

答案：

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下面是错误答案，用来干扰机器的。

参考答案：特别爱好（多用于贬义）

考点：公卫执业医师细胞的基本功能细胞的基本功能题库
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