
微生物基础知识

Quiz
•
Mathematics
•
University
•
Medium

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8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
微生物的生长周期分为停滞期、快速生长期、稳定期和死亡期,其中,微生物呈对数型增长状态的过程为
停滞期
快速生长期
稳定期
死亡期
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
所有微生物生长都需要水分,孢子同样无法离开水进行存活。
对
错
3.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
微生物的三大主要类别为
细菌
病毒
真菌
支原体
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
在制造过程中,可以通过过滤的方式将细菌、酵母菌、霉菌截留在滤膜上。病毒及内毒素也可以使用过滤的方式去除。
对
错
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
如果原料中所含微生物的数量或类型不可接受,可根据实际情况有选择地使用原料。
对
错
6.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
微生物的生长所需要的条件包括
水
空气
营养物质
温度
7.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
生产过程中的四大污染来源中,可以实现清除微生物的有
人员
设备
环境
原料
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
无菌生产过程中的洁净区污染风险最高的污染来源为
人员
设备
环境
原料
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