酵母菌是中学生物教材中涉及较多的微生物,高考试题中也经常出现与酵母菌相关的考题。其实酵母菌并不是一种生物的名称,它也不是一个分类学概念,而是一类生物的一个通俗名称,它们一般具有一下几个共有的几个特点:单细胞、多数无性生殖、能发酵产生糖类、细胞壁常含有甘露聚糖以及喜在含糖量较高及酸度较大的环境中生长等。 Yeast is a high school biology textbooks involved in more microorganisms, college entrance examination questions often associated with the yeast test. In fact, yeast is not a biological name, nor is it a taxonomic concept, but a common name of a class of organisms, they generally have a few shared several characteristics: single cell, the majority of asexual reproduction, can ferment Produce carbohydrates, cell walls often contain mannan and hi like a higher sugar content and the growth of larger acid environments.