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首页> 外文期刊>Advances in physiology education >Teaching nutritional biochemistry: An experimental approach using yeast
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Teaching nutritional biochemistry: An experimental approach using yeast

机译:营养生物化学教学:使用酵母的实验方法

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摘要

In this report, we present a practical approach to teaching several topics in nutrition to science students at the high school and college freshmen levels. This approach uses baker's yeast (Saccharomyces cerevisiae) as a biological system model. The diameters of yeast colonies, which vary according to the nutrients present in the medium, can be observed, compared, and used to teach metabolic requirements. The experiments described in this report show simple macroscopic evidence of submicroscopic nutritional events. This can serve as a useful base for an analogy of heterotrophic human cell.
机译:在这份报告中,我们提出了一种实用的方法,可以向高中和大学新生的理科学生教授营养学的几个主题。这种方法使用面包酵母(Saccharomyces cerevisiae)作为生物系统模型。可以观察,比较并根据培养基中存在的营养物而变化的酵母菌落直径,用于教授代谢要求。本报告中描述的实验显示了亚微观营养事件的简单宏观证据。这可以作为类异养人类细胞的有用基础。

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