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在高中生物学的有关计算题中,会出现一些“至少”、“最多”方面的计算试题。对这方面的题目,主要是考查综合分析的能力,这类试题学生常觉得无从下手。笔者现将该类型的题目解析如下。 一、肽链中氨基和羧基“至少”的计算
In high school biology related calculation problems, there will be some “at least”, “most” aspects of the calculation test questions. The main questions in this area are the ability to examine comprehensive analysis. Students of this type of test often feel that they cannot start. The author now parses this type of topic as follows. I. Calculation of the “At Least” Amino and Carboxyl Groups in Peptides