2021-2022学年人教版生物八年级上册10分钟达标训练：5.4.1细菌和真菌的分布
※题型：单选题※知识点：单选题※试题难度：中等<br>细菌和真菌的生活必需的基本条件是( )<br>A.有机物、水分和适宜的温度<br>B.无机物、水分和适宜的温度<br>C.氧气、水分和适宜的温度<br>D.氧气、水分和有机物<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/95f2d937124a467d966d5bc96b3ba627/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/1d827802d63d4b97b058017cce3be37e/671845AA00231E63C2D1371AB899058D.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>培养细菌和真菌的顺序( )<br>①培养 ②接种 ③高温灭菌 ④配制培养基A.①②③④ B.①③④② C.②①④③ D.④③②①<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2021/4e7208408bcf4e019631da951d16d291/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2021/91d3de0c5b9446d9a69e1e71fd2ec755/7E69C64FC9BEA03593D0A35CEE57D8C6.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>“打开培养皿,暴露在空气中5﹣10分钟,盖上,封好”此过程中相当于细菌培养的( )<br>A.恒温培养 B.接种 C.消毒 D.制作培养基<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/00de1a7fd7794d5c9b68f5c3aa3ebcdc/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/04c04cb4b14c4dbf8f553c4318f0a91b/67DD670F1E6672E213D6333C14E673DF.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>培养细菌和真菌的一般步骤按先后顺序排列是( )<br>①高温灭菌②接种③配制含有营养物质的培养基④恒温培养A.①②④③ B.②①④③ C.③①②④ D.①③②④<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/3474221c95c549959f980716e58f5ade/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/a2f10e9667f1447690c1ddc113bb6225/C8D57D674652BA4AF2F0ECFCFFFD869F.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>要想知道硬币上有无细菌,比较可行的检查方法是( )<br>A.培养基培养 B.放大镜 C.光学显微镜 D.肉眼看<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/eee6726106034dabb0921f3f7e2af735/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/0f12ca23ae1e4bf88de2aeeea137f577/D7C87836382B67973E8D228B05F3DC79.png"><br><br>
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