
食物保存
Authored by 邱美珠 邱美珠
Science
5th Grade
Used 3+ times

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42 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
觀察長黴的不同食物,可以發現黴菌的形態和顏色會不太一樣。
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2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
在腐敗的水果上,最常見到的黴菌是酵母菌。
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3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
黴菌只會生長在食物上,不會生長在其他物品上。
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4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
進行「吐司長黴菌」實驗時,如果操作變因是水分,兩片相同大小的吐司,其中一片要滴少許水,一片不滴水。
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5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
黴菌對我們的生活來說只有壞處。
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6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
餅乾包裝中通常會放置乾燥劑,主要用途是要吸收包裝中的氧氣,使黴菌無法生長。
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7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
佛萊明發現了黑黴菌具有抑制或殺死細菌的物質。
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