3.3细胞核—2021-2022学年高一生物北师大版必修1随堂检测
※题型：单选题※知识点：单选题※试题难度：中等<br>如果将下图乙伞藻的细胞核与伞部去掉,并将甲伞藻的细胞核移入乙中,则存活下来的乙伞藻其外形是( )<imgA.<img src="https://picture2.zhihuicn.com/testImage/1/2020/4/16/E7F5A16A762956218D56B961DEEB96DC.png"><br>B.<img src="https://picture2.zhihuicn.com/testImage/1/2020/4/16/74357CB3D5A7C8B1482BF24EF1572101.png"><br>C.<img src="https://picture2.zhihuicn.com/testImage/1/2020/4/16/28401C0EB5A874007D589F516A249E4D.png"><br>D.<img src="https://picture2.zhihuicn.com/testImage/1/2020/4/16/B3AF8813FE21258E2B8CDC9C9D7568C1.png"><br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/1/9/2020/079cf6aa75564724ad1a59d30486bcd2/2BB966A0E0D0EF1A330D14E3ADEDA5C5.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/1/9/2020/15ccde13e24d41faa6a7331f2fb6e120/B88E0A767F889CB09EDDF8BC6D073F35.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>如图表示伞藻的某实验过程图,下列叙述正确的是( )<img src="https://picture2.zhihuicn.com/testImage/1/2020/5/19/E4EBE55425581DC909194ACCB919B5F2.png"><br>A.本实验中的伞藻是多细胞生物<br>B.本实验能说明“帽”的形状是由足决定的<br>C.本实验能说明代谢的中心和遗传物质在“柄”或“足”中<br>D.本实验能说明“帽”不是控制细胞代谢和遗传的结构<br>答案<br><img src="https://picture2.zhihuicn.com/answer/1/9/2020/91dec3cf673741d7888d65f02afa1c39/D9A7E0722DAB5479A60928D5B8864BC6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/1/9/2020/fb52874fdcf14650999ecba217ea087b/C776DCC2D0D678D915B2032458A2B4B4.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>细胞核中行使遗传功能的重要结构是( )<br>A.核被膜及核孔 B.球状结构的核仁<br>C.染色质 D.透明、胶状的核基质<br>答案<br><img src="https://picture2.zhihuicn.com/answer/1/9/2021/fcb110ce2f504794a665834b38ad6c87/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br>略<br>※题型：单选题※知识点：单选题※试题难度：中等<br>下图是植物细胞部分膜结构示意图,其中属于核膜的是( )<br>A.<img src="https://picture2.zhihuicn.com/testImage/1/2021/1/14/4D5CF274EBA0B5B53761EBA5CEAD0679.png"><br>B.<img src="https://picture2.zhihuicn.com/testImage/1/2021/1/14/472897A1ADBCA7C758DEDAF606C8E2B9.png"><br>C.<img src="https://picture2.zhihuicn.com/testImage/1/2021/1/14/B704B0C14490861F8D1E13F4F7EDA445.png"><br>D.<img src="https://picture2.zhihuicn.com/testImage/1/2021/1/14/906823675A71E49C07733C66BC68D28C.png"><br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/1/9/2021/24fb476357d3488ba6f7f2a269073c9b/2BB966A0E0D0EF1A330D14E3ADEDA5C5.png"><br>解析<br>略<br>※题型：单选题※知识点：单选题※试题难度：中等<br>下列关于细胞核的叙述,错误的是( )<br>A.染色体和染色质是同种物质<br>B.核仁与核糖体的形成有关<br>C.细胞核是细胞代谢中心<br>D.核膜是双层膜<br>答案<br><img src="https://picture2.zhihuicn.com/answer/1/9/2020/74dd42d79b8048e78a97e3b2d2350a2d/CB10E80A5A739A58F1312BA12F379467.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/1/9/2020/fdbe3ec0639d46e4b68b2dd94db549fe/D8BABD026D130CF69605B138DBECD0F4.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>如图是真核细胞细胞核结构示意图,图中表示核仁的编号是( )<imgA.① B.② C.③ D.④<br>答案<br><img src="https://picture2.zhihuicn.com/answer/1/9/2020/675559c9e4454cb9bd39b364340706bb/F3FFF02E67737AECAA5F9376DCA7D618.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/1/9/2020/794c426325ea42159c8185024ae21ddc/CE2D8C596032E9F65BD9104126FAF1D3.png"><br><br>※题型：多选题※知识点：多选题※试题难度：较易<br>如图是细胞核模型图,①~⑤表示细胞核的各种结构,⑥和⑦是两种细胞器。下列说法正确的是( )<br><img src="https://picture2.zhihuicn.com/testImage/1/2021/6/22/14B3F06871CC3A23C6CD75941D230CEF.png"><br>A.②和③是生物膜的一部分<br>B.⑦的形成与结构⑤无关<br>C.⑥可以与②直接相连<br>D.分泌蛋白的形成离不开⑥和⑦<br>答案<br><img src="https://picture2.zhihuicn.com/answer/1/9/2021/073e0d6e192643ca820eb920ad153afe/69EFE4509A82B4251CFA559B690F537D.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/1/9/2021/07aa503a78f44ab899c33bbafd53ff77/90064F0DE5DA093570870949F0233470.png"><br><br>
页:
[1]