正确答案:

易化扩算

D

题目：有饱和现象，顺浓度差的转运方式是()。

查看原题 点击获取本科目所有试题

延伸阅读的答案和解析：

[单选题]根据下列选项，回答 72～76 题：

酶促作用

[单选题]请根据以下内容回答 60～64 题

An organ of higher plants， usually subterranean and having several functions，including the absorption and conduction of water and dissolved minerals， food storage，and anchorage of the plant in the soil. It is distinguished from the stem by its structure，by the manner in which it is formed， and by the lack of such appendages as buds and leaves.

本文链接：https://www.51zkzj.com/note/09jvjr.html