基因工程的安全等级分为Ⅰ、Ⅱ、Ⅲ和Ⅳ，下列哪项正确？（　　） -题库考试答案搜索网

基因工程的安全等级分为Ⅰ、Ⅱ、Ⅲ和Ⅳ，下列哪项正确？（　　）

单选题

2021-07-17 20:33

A、从事安全等级Ⅰ和Ⅱ的基因工程生物实验研究，可自由进行
B、从事安全等级Ⅲ和Ⅳ的基因工程生物实验研究，可自由进行
C、从事安全等级Ⅲ和Ⅳ的基因工程生物实验研究，应由单位生物安全小组批准
D、从事安全等级Ⅲ和Ⅳ的基因工程生物实验研究，应由单位生物安全小组和国家农业转基因生物安全管理办公室批准
E、以上都对

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正确答案

D

试题解析

标签：学历教育成人高考专升本中医、中药类基础知识相关专业知识专业知识专业实践能力 2018年微生物检验技术中级职称考试题库【章节题库＋模拟试题】第3章　微生物实验室生物安全

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