
八下:生活中的有機聚合物
Chemistry
8th Grade
Used 103+ times

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10 questions
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1.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
食物中有那些一定屬於有機聚合物?(選二)
澱粉
纖維素
胺基酸
葡萄糖
脂質
2.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
醣類又稱「碳水化合物」,是應為其中含有那些元素?
碳
氫
氧
氮
硫
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
醣類又稱「碳水化合物」,下列原因何者正確?
醣類的化學式中一定有水分子
醣類由大量水分子的單體連結而成
醣類內部的氫和氧比例剛好是2:1
醣類燃燒會流出水
4.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
蛋白質含有那些元素?(多選)
碳
氫
氧
氮
硫
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
蛋白質由何種小單元組成?
維生素
胺基酸
脂肪酸
礦物質
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列何者不是植物纖維?
棉布
亞麻布
蠶絲
螺縈
7.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
下列哪些是天然纖維?(選三)
棉
羊毛
蠶絲
滌綸
耐綸
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