学案-重庆-2014_重庆市綦江区隆盛中学九年级化学下册第12单元课题1 人类重要的营养物质学案1（无答案）（新版）新人教版-豆柴文库

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-3-课题1人类重要的营养物质一、自主学习（一）、自学教材P86-91（二）、导学练习人类重要的营养物质包括______________________________________________________________________________________六大类.(一)蛋白质1含义:____________________________________________________________.2存在:___________________________________________________________.__________________________________________________________.3结构:_______________________________________________________________________________________________________________________.摄入量:_________________________________________________________.消化:__________________________________________________________.__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________.6功能:(1)血红蛋白________________________________________________________________________________________________________________________________________________________________________________.(2)酶___________________________________________________________________________________________________________________________________________________________________________________________(二)糖类１组成：___________________________________________________________.2常见的糖类(1)淀粉:_________________________________________________________(2)葡萄糖:__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________.(3)蔗糖:________________________________________________________________________________________________________________________________________________________________________________________.(三)油脂1种类:__________________________