admins 发表于 2021-8-18 22:51:08

2021-2022学年生物人教版七年级上册小题狂练:2.1.2 植物细胞

※题型:单选题※知识点:单选题※试题难度:中等<br>在制作洋葱鳞片表皮细胞临时装片实验中,开始用于滴加在载玻片上的液体和实验中用于染色的液体分别是(&nbsp;&nbsp;&nbsp;)<br>A.碘液、生理盐水&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.生理盐水、自来水<br>C.自来水、生理盐水&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.清水、碘液<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/071ee4e8638242dba800d2dfaa8846c7/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/e84fdaf4c0604d9fb39259bc89d3a9ce/1CF5C26F17DE4E55B8D79B9520D7B2AC.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>一位同学要用显微镜观察叶片的结构,叶片必须制成玻片标本,这种标本根据制作方法判断属于(&nbsp;)<br>A.永久玻片&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.涂片&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.装片&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.切片<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2021/c40bc256187341d9b679b97785007500/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2021/06270eddc2044c4a843614b6e46d9944/2B05D75727F2783A2E37CEFD115D49AA.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>如图是制作“洋葱表皮细胞临时装片”实验的部分步骤,正确的操作顺序和操作不当易产生气泡的步骤分别是(&nbsp;&nbsp;&nbsp;)<img src="https://picture2.zhihuicn.com/testImage/2/2020/9/3/BAE2A7AA61AC2AA7B67FCF3AC504AAB8.png"><br>A.④②①③&nbsp;&nbsp;&nbsp;&nbsp;①<br>B.④②①③&nbsp;&nbsp;&nbsp;&nbsp;②<br>C.③④②①&nbsp;&nbsp;&nbsp;&nbsp;①<br>D.③④②①&nbsp;&nbsp;&nbsp;&nbsp;②<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/2e62e1cdca5f49138cdbd93b4fe54c89/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/6810539ccc30464c9bf21825d56ac5c8/8645EFB4A81C5F19DD133C99867A50E9.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>制作洋葱鳞片叶表皮细胞临时装片时,不需要用到下列哪一个选项中的材料器具(&nbsp;&nbsp;&nbsp;)<br>A.载玻片、盖玻片&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.镊子、吸水纸<br>C.清水、稀碘液&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.生理盐水、消毒牙签<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/162ce8c98e104d4ba2f2f8b47fdd5fdb/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/7c88f9158f264647a1650a7a425b4f18/B054EE6316FFA2D0E58F95879479C877.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>制作和观察洋葱鳞片叶内表皮细胞实验中,除了需要下图所列的材料用具外,还需要哪些必备的材料用具(&nbsp;&nbsp;&nbsp;)<img src="https://picture2.zhihuicn.com/testImage/2/2016/8/26/B3AB8016DCDE1888B61346A28C6C16B0.png"><br>A.吸水纸、干净纱布、擦镜纸、清水、碘液、洋葱鱗<br>B.吸水纸、干净纱布、擦镜纸、0.9%的生理盐水、碘液、洋葱鳞片叶<br>C.吸水纸、干净纱布、擦镜纸、清水、碘液、洋葱鳞片叶、放大镜<br>D.吸水纸、干净纱布、擦镜片、0.9%的生理盐水、碘液、洋葱鳞片叶、放大镜<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2016/e703f0021f1c43989145307cebc6f09c/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2016/542d5e2a94f84e6bb042902f8c51237a/8064EF741332410C2185827A24212388.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>如图为植物叶肉细胞结构示意图,与图中序号相对应的结构名称不正确的是(&nbsp;&nbsp;&nbsp;)<img src="https://picture2.zhihuicn.com/testImage/2/2020/8/12/EC82D9F94F9B321D7BFE33716BC6DC28.png"><br>A.①表示叶绿体&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.②表示液泡<br>C.③表示细胞核&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.④表示细胞膜<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/50f63d01deea457f8976d4ae08c095e2/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/b2b8c8ba88874c9aa06797e5bd739164/F2D4D47458351B35A946D3C4F20D082F.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>诗句“停车坐爱枫林晚,霜叶红于二月花”中蕴含着许多生物学知识,下列叙述正确的是(&nbsp;&nbsp;&nbsp;)<br>A.枫叶的细胞中都有叶绿体<br>B.使枫叶变红的色素主要存在于细胞的液泡中<br>C.细胞内的叶绿体能为细胞的生命活动提供能量<br>D.光是影响秋天枫叶变红的决定性因素<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/abfb597ccc2e447897b3dad8b33b835d/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/fd13dcd4de384065b10db90b2e886f71/C5AA32223C4BFF002A15DFF5CB21E2B7.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>下列细胞结构与功能对应合理的一组是(&nbsp;)<br>A.液泡——控制物质进出细胞<br>B.线粒体——进行呼吸作用的主要场所,可产生氧气<br>C.细胞膜——支持和保护作用<br>D.细胞质——流动,加速细胞与外界的物质交换<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2021/ccf9396fc56f4c9d82880c20d1bdb2bd/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2021/2c15d6fd4c89468bbd3000477be33545/70FA156F418AD8AB6B0B7C1118767731.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>如图是洋葱鳞片叶外表皮细胞示意图,下列说法正确的是(&nbsp;&nbsp;&nbsp;)<img src="https://picture2.zhihuicn.com/testImage/2/2020/9/3/30E7BF92003391F10FA1926F75E5D694.png"><br>A.结构①是细胞生命活动的控制中心<br>B.洋葱鳞片叶外表皮中的紫色物质存在于结构③中<br>C.在光学显微镜下可以清楚地看到结构⑤<br>D.植物细胞特有的结构是②④⑥<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/fa230718dab04d5e86e51353dcfad77b/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/9cd93d156c864a8a82d4a0ce60ef5f11/62BA688B4E437E2B4D302884B33739DC.png"><br><br>
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