1.2.1细胞第2课时2021-2022学年生物冀少版七年级上册随堂小测
※题型：单选题※知识点：单选题※试题难度：较易<br>樱桃素有“开春第一果”之称,吃起来酸甜可口。这些酸甜物质主要存在于樱桃细胞结构的( )<br>A.细胞壁中 B.线粒体中 C.液泡中 D.叶绿体中<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/e5633eb6c08c4c308ba3305c15b5693d/D7C9A679F3C72D4F1064B7D0A0FD4AD8.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/1d7a797b17a94ff782e77df4483c9e4c/104A588AC7DABC9BE814F3B4E8CE0B44.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>吃水果时,果实会流出许多液体物质,这些液体物质是( )<br>A.细胞质 B.细胞液<br>C.细胞核的粘稠物质 D.细胞膜<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/4b36153c34ac486e8a8557236ba64f97/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/a64db9bba0344c6cb9389f79356b59a9/B44C2DC1008DB7858625D28E7EA5198E.png"><br><br>※题型：单选题※知识点：单选题※试题难度：较易<br>我们用光学显微镜观察洋葱鳞片叶内表皮细胞时,不易看到的结构是( )<br>A.细胞壁 B.细胞膜 C.细胞核 D.液泡<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2018/a3a613fa1c9c445dad95ad318da964c2/4EF59C4461E28F3B3B09551EB8B9AC3F.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2018/ef5698afb2ea4a15a311de1e17072c66/3FC5C549FF531A4EF9EE03FF63534883.png"><br><br>※题型：单选题※知识点：单选题※试题难度：容易<br>在显微镜下观察经过染色的细胞结构,观察到的最清楚结构是( )<br>A.细胞壁 B.细胞质 C.细胞核 D.细胞膜<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2014/a5f198acef0e499da650c476c52672ed/D7C9A679F3C72D4F1064B7D0A0FD4AD8.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2014/1511c65c9380477d85da05bab1ef18d6/42DB8E93C3BB898D20EC16C50D273F88.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>下图是一个植物细胞结构模式图,判断其为植物细胞的依据是它具有( )<img src="https://picture2.zhihuicn.com/testImage/2/2019/8/8/90EDE501310C9191218AAADBDA819D18.png"><br>A.①②③ B.②③④ C.②③⑤ D.③④⑤<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/3fd77ca84e5d41b386a5edd4986e7b51/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/cf22e26bdf9f4dcabda70351de70c660/8E782469C7467B8BBB8427B5DF53B71E.png"><br><br>
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