1.2.1细胞第2课时—2021-2022学年生物冀少版七年级上册同步作业
※题型：单选题※知识点：单选题※试题难度：较易<br>人体细胞最外面的结构是( )<br>A.细胞壁 B.细胞膜 C.叶绿体 D.细胞核<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/df7afdbb38604abca78b7916c124d4ca/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/32b6697584184aee9535fb965d04dcb6/C13ABAF6DDB850ECA4C9BD487DCBA7A2.png"><br><br>※题型：单选题※知识点：单选题※试题难度：较易<br>某同学在实验室里用光学显微镜观察到一些细胞,他马上肯定地说,这是植物细胞,这是因为这位同学观察到了( )<br>A.细胞膜和线粒体 B.细胞壁和叶绿体<br>C.细胞膜和细胞质 D.细胞核和细胞质<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/7339ac71be9c43f6bd8e9acc7342c72e/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/537791d0d6d74e66a7fe4f43b1a09915/02E7FBE73B4A148CC474043BD8F63A7D.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>与植物细胞相比,动物细胞没有的结构( )<br>A.液泡和叶绿体 B.细胞质和液泡<br>C.细胞核和叶绿体 D.细胞膜和细胞壁<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2013/727ce70262fd42a5b8c3fba057b9dc7f/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2013/2363427590da4f29b5a8fcc0617a40b6/C07F2C041850B1C93AA362327D0E7241.png"><br><br>※题型：单选题※知识点：单选题※试题难度：容易<br>山楂是酸的,西瓜是甜的,黄连是苦的,尖椒是辣的,这是因为( )<br>A.四种植物细胞的液泡中溶解的物质不同<br>B.四种植物的细胞结构不同<br>C.四种植物的液泡结构不同<br>D.四种植物的细胞核不同<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2013/00f108d1175040739add152d81aa119a/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2013/9ac23977f9a443e9adf7177310c56b38/75A63CD37A33C2C47ECD2BED9B10D370.png"><br><br>※题型：填空题※知识点：填空题※试题难度：较易<br>位于植物细胞最外层的是,位于动物细胞最外层的结构是。<br>答案<br><img src="https://picture1.zhihuicn.com/Answer/2/9/527BE8750BB364E3DBC41E1E6A606171.png"><br>解析<br><img src="https://picture1.zhihuicn.com/Explain/2/9/54090D5F9CA33F7AAA7D3BD565D4707C.png"><br><br>※题型：读图填空题※知识点：读图填空题※试题难度：较易<br>观察细胞结构模型图,在括号里填上相关细胞及细胞器的名称。<img src="https://picture1.zhihuicn.com/2/07FBC0697BB4D289A056680E738CE1CF.png"><br>style="VERTICAL-ALIGN:middle"><br>答案<br><img src="https://picture1.zhihuicn.com/Answer/2/9/25EB0F12D4EEA58C4BF562C3536CA7B4.png"><br>解析<br><img src="https://picture1.zhihuicn.com/Explain/2/9/DEC1F1AAC6E77BFF83FA4AF14A589EC8.png"><br><br>
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