進行觀察黴菌生長的實驗時,大多會將土司放入夾鏈袋中,下列哪一項是夾鏈袋的用途?
六下2-2食物腐壞的原因-20題QUIZIZZ測驗

Quiz
•
Biology
•
6th Grade
•
Easy
吳承達 吳承達
Used 106+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
防止黴菌生長
妥善保存土司,以便實驗後食用
美觀
防止空氣中的水分或其他因素影響實驗。
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
微生物的生長繁殖最不會受到下列哪一項因素的影響?
水分
空氣
溫度
聲音。
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
想觀察水分會不會影響黴菌生長時,實驗組與對照組的哪一項因素必須改變?
水分
空氣
溫度
光線。
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
在相同的環境條件下,下列哪一樣食品最容易發黴?
乾香菇
煮好的米飯
柴魚片
海苔。
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
食物在下列哪一種環境下,比較不容易腐壞?
潮溼
接觸空氣
溫暖
低溫乾燥。
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
小明取兩片相同的土司,分別各滴了3滴水,再放進夾鏈袋中密封。一片土司放在教室內的陰暗櫃子中,一片土司放進冰箱冷藏室。請問小明是在觀察下列哪一項因素對黴菌生長的影響?
溫度
水分
光線
空氣。
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
將相同大小的土司放在下列環境中,哪一個環境中的土司最容易發黴?
乾燥的餐桌上
低溫的冰箱中
溫暖潮溼的水槽旁
通風明亮的書房中。
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