微生物

Quiz
•
Science
•
7th - 12th Grade
•
Medium
TAN Moe
Used 19+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
酸度是影响微生物生长的其中一个因素。
醋是烹饪食物的一种调味品,是酸性的。微生物能在醋里生长吗?为什么?
能,因为醋的酸性不强
能,因为醋不能杀死微生物
不能,醋的酸性强,不适合微生物生长
不能,醋的温度很高,会杀死微生物
2.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
下列哪项会影响微生物的生命过程?
醋
糖和盐
温度
酸度
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
以上资料显示 P 的特征。
P是什么?
细菌
真菌
藻类
原生动物
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
把 X 和 Y 微生物放入废水里,能净化废水。以下哪项是 X 和 Y 微生物?
病毒和细菌
藻类和病毒
真菌和藻类
原生动物和细菌
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
上图显示一片长满 M 微生物的面包。
M 微生物归属于哪一类的微生物?
细菌
真菌
病毒
藻类
6.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
我们应该怎样做,才可以防止上述的传染?
身体有伤口,不到水源受污染的湖泊游泳
冲凉时使用大量的沐浴露
必须喝煮沸过的水
不喝冷冻的水
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
哪些不是微生物的益处?
制作面包时加入酵母菌,面包变得松软可口
以真菌和细菌制成抗生素,帮助病人快速康复
分解有机物质以制成肥料
牙龈受到细菌的感染将会患上牙周病
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