admins 发表于 2021-8-18 22:51:09

2021-2022学年生物人教版七年级上册小题狂练:2.1.4 细胞的生活

※题型:单选题※知识点:单选题※试题难度:较易<br>下列各组物质中都含有能量的是(&nbsp;&nbsp;&nbsp;)<br>A.水、无机盐、糖类&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.蛋白质、糖类、脂质<br>C.核酸、糖类、无机盐&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.蔗糖、水、氧<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/2b6b5ed5b6024542a9754b3f4fca97ca/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/a07b9dbc690e4edcb8b50b9980554b9a/804F3FC7830829DA769F0EF065256D89.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>取一粒小麦种子,穿到铁丝上,放到火上燃烧后,剩下的灰烬是(&nbsp;&nbsp;&nbsp;)<br>A.糖类&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.有机物<br>C.无机物和有机物&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.无机盐<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/b44fc9d365004a39b734ae2282b4dfeb/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/99428236eadb449ca0c436e1750073b6/B879D5CD1511A37AE2E5FF63D26E066C.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>根据卫生部《公共场所卫生管理条例实施细则》规定,我国自2011年5月1日起在公共场所全面禁烟。因为香烟中的尼古丁等有毒物质对人体的呼吸、神经等系统都会造成极大的危害。尼古丁主要存在于右图烟草细胞的哪一结构中?(&nbsp;&nbsp;&nbsp;)<img src="https://picture2.zhihuicn.com/testImage/2/2019/6/24/8BC23FDC88D03419B4DB528B10FBED5D.png"><br>A.②&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.④&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.⑤&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.⑥<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/47eb27aec2d6453c9cd418f703543fb4/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/391f2c74237542159b7de05dab331b19/EE6417FE69F2E3F4E03D8DA59C1919E2.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>在冰箱里冷冻的肉融化后会流出一些液体,造成细胞内营养物质的流失。请根据你所学过的细胞结构与功能的知识判断是细胞的哪一结构受到伤害造成的(&nbsp;&nbsp;&nbsp;)<br>A.细胞壁&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.细胞膜&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.细胞质&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.细胞核<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/733618c4c3ab49f7bd5dae25a6b2ca61/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/eb07802a480440488ec695cff9fa762a/23477C72E994C46117100D5FA6AAFF00.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>海带细胞能够从海水中吸收碘,却能将某些有害物质挡在细胞外面,这说明(&nbsp;&nbsp;&nbsp;)<br>A.细胞壁有保护细胞的功能<br>B.细胞壁有控制物质进出的功能<br>C.细胞膜有保护细胞的功能<br>D.细胞膜有控制物质进出的功能<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/6f7dc9b4cd9d465fb9b8bed7498493f9/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/2b286eb138ed4df4b9c0cdd1726ca72a/9093B7308E954C391C3544A89A243C75.png"><br><br>※题型:单选题※知识点:单选题※试题难度:容易<br>夏天的傍晚,萤火虫在树丛间飞舞,点点荧光非常好看,这是因为萤火虫释放出的能量一部分转化成了(&nbsp;)<br>A.电能&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.热能&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.光能&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.化学能<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2014/e39886b464754774b5d7e468bcd5552b/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2014/d4e02c90a7934ff69a547f0cbb5e1d3e/40DE3611499D0D8F3749E203EAD9337D.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>下列关于克隆羊多莉的叙述,错误的是(&nbsp;)<br>A.克隆羊多莉不是由受精卵发育而成的<br>B.克隆羊多莉的诞生能说明细胞核是遗传的控制中心<br>C.利用克隆技术可以快速培育具有优良品质的家畜<br>D.多莉遗传了代孕母羊一半的遗传信息<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2021/0a5fbac430aa4fa09967e2c264fc4b7b/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2021/eff38ccb4b4e4136a92230e78dccf558/938FC158514D216F36FB30E65DBABAD1.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>将黑色美西螈的细胞核移植到白色美西螈去核的细胞中,形成重组细胞,然后重组细胞在适宜的环境中发育成美西螈个体,如图所示,据此,可以得出的结论是(&nbsp;&nbsp;&nbsp;)<img src="https://picture2.zhihuicn.com/testImage/2/2020/9/4/BDEC63AE4126ED31C96506FEB8B36F71.png"><br>A.细胞核控制美西螈体色<br>B.细胞质控制美西螈体色<br>C.细胞是一个统一的整体<br>D.细胞膜控制物质进出细胞<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/5412e5a68d4a4b16ac73e17dd2ca1146/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/8e421aeb2b46492292f88d137231ec55/D73B1A9B31ACA23420B4C2F6AB1F9FAD.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>下列各组结构与功能的对应关系不合理的是(&nbsp;&nbsp;&nbsp;)<br>A.细胞核——遗传信息库<br>B.叶绿体——能制造糖类等有机物<br>C.液泡——能将有机物中的化学能释放出来<br>D.细胞壁——支持和保护作用<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/a50d0751f529400b8ae18b18007c2ab9/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/4fd630ffa7d9445cbb7351791da49fe7/153279007C9500FE32495B18D331C27F.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>农历腊月初八,是我国的一个传统节日——腊八节。这一天,人们不仅要熬腊八粥,还会腌制腊八蒜。作为佐食佳品的腊八蒜以其独特的口感受到人们青睐。腌制腊八蒜的过程中,下列情况没有发生的是(&nbsp;&nbsp;&nbsp;)<br>A.水分渗出大蒜细胞&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.醋进入大蒜细胞<br>C.大蒜细胞死亡&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.细胞膜始终控制物质进出细胞<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/40f5c8c2a98e4c7b82676c588d324507/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/862df00639bb41909184e26d45e934a0/B846D62CA35350E918E801734D489BA4.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>下列生物体中仅有一种能量转换器的是(&nbsp;&nbsp;&nbsp;)<br>A.<img src="https://picture2.zhihuicn.com/testImage/2/2020/8/12/A7B1B154AD57DC01CDDD4A03A65C74EF.png"><br>B.<img src="https://picture2.zhihuicn.com/testImage/2/2020/8/12/9EC332FB456946DF3A5D225C6CE9C9D0.png"><br>C.<img src="https://picture2.zhihuicn.com/testImage/2/2020/8/12/D6672B5E8DAEDCE64DCA23F5A252F4CA.png"><br>D.<img src="https://picture2.zhihuicn.com/testImage/2/2020/8/12/7D992C99AA160EA294B47F3474002C35.png"><br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/fd66c36d43644dac81a96226b132c08f/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/abff8ac2440143048e7de623eba29a14/7ADE7D75C482AD3AA535A414F018E8DD.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>某科学家进行了如图所示的变形虫切割实验,下列分析错误的是(&nbsp;)<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/21/F1B6D08DEDB117AFA4B8950BBC3F6A1B.png"><br>A.a能继续生长发育并繁殖后代<br>B.b不能继续生长发育并繁殖后代<br>C.若取出a中细胞核,该细胞核也能继续发育成完整的个体<br>D.该实验证明了细胞核能控制细胞的生长发育等生命活动<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2021/a20965210f1b4a338882b291be35d93a/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2021/11058e7ec1374a169473281cf001c8a7/E705B7B3E4F4D0FDDF760047B1474762.png"><br><br>
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