2020-2021学年人教版七年级上册生物课堂小测 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>观察洋葱鳞片叶的内表皮细胞临时装片时,显微镜视野中看到的物像是( )<br>A.<img src="https://picture2.zhihuicn.com/testImage/2/2020/7/15/9022DBF32483B1AF4D3D6E4847FA7088.png"><br>B.<img src="https://picture2.zhihuicn.com/testImage/2/2020/7/15/4D30DE2EA97C2FB5581960994A0B9D25.png"><br>C.<img src="https://picture2.zhihuicn.com/testImage/2/2020/7/15/AFDC9C36CEED798FC0045907F118ABAA.png"><br>D.<img src="https://picture2.zhihuicn.com/testImage/2/2020/7/15/D346709E12928328CCB96CDC606F5995.png"><br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/49b0c198067148a4b3b69cbc4298d8c4/D7C9A679F3C72D4F1064B7D0A0FD4AD8.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/b077410994b5435c87614536eacba5e3/BAA01368E57D92613BD94E0416624614.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>洋葱鳞片叶内表皮细胞的结构不包括( )<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/2/9/2019/e889204f958f44f58252131753a97b79/D7C9A679F3C72D4F1064B7D0A0FD4AD8.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/a27d20425c6b4a3da20e29d00755be11/D8DB24344DEADEDB1BA47C5499146961.png"><br><br>※题型：单选题※知识点：单选题※试题难度：较易<br>下列是四种不同生物的细胞结构示意图,其中能表示玉米细胞的是( )<br>A.<img src="https://picture1.zhihuicn.com/2/652907AA5C0CE45E2D7B2D4A0D0BC02E.png"><br>style="VERTICAL-ALIGN:middle"><br>B.<img src="https://picture1.zhihuicn.com/2/106E594B66324761BEC5EF24CE724A3E.png"><br>style="VERTICAL-ALIGN:middle"><br>C.<img src="https://picture1.zhihuicn.com/2/A94169C20D691333DF1A063B7CD27B7C.png"><br>style="VERTICAL-ALIGN:middle"><br>D.<img src="https://picture1.zhihuicn.com/2/9707589785E7D480526EC6C5C114A00F.png"><br>style="VERTICAL-ALIGN:middle"><br>答案<br><img src="https://picture1.zhihuicn.com/Answer/2/9/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture1.zhihuicn.com/Explain/2/9/2209A1EBA4D4BEE4C91507C385BF8FF0.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>植物体能够保持挺立、舒展的姿态主要与细胞中的哪两种结构有关( )<br>A.液泡、细胞壁 B.液泡、叶绿体<br>C.细胞壁、线粒体 D.细胞壁、细胞膜<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/76200b66fd6c4583a27042f823d9ea89/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/26e485ec0d7d47d9aebcbd7cec85188d/FA61743E078A812353EC41B6B297A727.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>切开熟透的西瓜,流出的浅红色的汁液主要来自细胞的( )<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/2/9/2020/18b0de011d9149408276ac6e2b2452d0/D9A7E0722DAB5479A60928D5B8864BC6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/6917a64409db4e1a927321a045bbb085/DECBBBE9703D14AD4482E66CA4F8010C.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>下列有关植物细胞的叙述正确的是( )<br>A.植物细胞都有细胞壁 B.植物细胞都有叶绿体<br>C.植物细胞都有线粒体 D.植物细胞都有大液泡<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/523d03aed76640b18e0d41d2f3410580/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/6994674a40204a77aca2d2b80072a037/5CAF43FB7610CBA1DFE9EFDC3AD76BB0.png"><br><br>
页:
[1]