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与胰岛素相关的知识既是高中生物学习中的重点,也是各类考试中的热点。试题以胰岛素为背景材料可以考查学生提取有效信息的能力,可以考查高中生物中的实验能力,还可以考查蛋白质、激素、信息传递等知识。因此有关胰岛素的考查在高考中屡考不鲜。1胰岛素的化学本质胰岛素的化学本质是蛋白质。不同种动物(人、牛、羊、猪等)的胰岛素功能大体相同,
Insulin-related knowledge is not only the focus of high school biology learning, but also all kinds of exams in the hot spots. Test questions to insulin background material can check the ability of students to extract valid information, you can test the experimental ability of high school biology, you can also examine the protein, hormone, information transfer and other knowledge. Therefore, the test of insulin in the college entrance examination repeated test. 1 the chemical nature of insulin The chemical essence of insulin is a protein. Different kinds of animals (human, cattle, sheep, pigs, etc.) insulin function roughly the same,