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八下:生活中的有機聚合物

Chemistry

8th Grade

Used 103+ times

八下:生活中的有機聚合物
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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?

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)

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)

羊毛

蠶絲

滌綸

耐綸

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