admins 发表于 2021-8-20 22:49:53

江苏省如皋市2018-2019学年高一下学期期末调研生物（必修）试卷

※题型：单选题※知识点：单选题※试题难度：容易<br>下图示生物体内某重要化合物的基本组成单位的结构通式,该化合物是(&nbsp;&nbsp;&nbsp;)<img src="https://picture2.zhihuicn.com/testImage/1/2020/2/11/F94F69385042CC76BC349DAA143DB8DE.png"><br>style="VERTICAL-ALIGN:middle">A.蛋白质&nbsp;&nbsp;&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.脱氧核糖核酸<br>C.纤维素&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.三磷酸腺苷<br>答案<br><img src="https://picture2.zhihuicn.com/answer/1/9/2020/7c37fde183384d7fa064f24686372978/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/1/9/2020/aafd0c765bb84aff9fca320998a0cbfe/C32CE241B7682B11B32543CA95E082BA.png"><br><br>※题型：单选题※知识点：单选题※试题难度：容易<br>淡水水域污染、富营养化,会导致蓝藻的大量繁殖,影响水质和水生动物的生活。下列有关蓝藻的叙述,正确的是(&nbsp;&nbsp;&nbsp;)&nbsp;A.有核膜、核仁&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.没有细胞器<br>C.不能进行有氧呼吸&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.能进行光合作用<br>答案<br><img src="https://picture2.zhihuicn.com/answer/1/9/2020/01d4543d57e946b19ba705240d9b2d67/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/1/9/2020/ed4db07f06ee4127b100c9c61978f8dc/137FE1496624713C3AE0D3B98545151E.png"><br><br>※题型：单选题※知识点：单选题※试题难度：容易<br>下列物质不可能以主动运输的方式通过细胞膜的是(&nbsp;&nbsp;&nbsp;)<br>A.氨基酸&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.水&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.核苷酸&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.K<sup>+</sup><br>答案<br><img src="https://picture2.zhihuicn.com/answer/1/9/2020/ff174ee5f69747ef8de3f422cfc92975/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/1/9/2020/2b121315e7204505979d9fffdd0df727/51D8B1B14108817425CDABCE66615692.png"><br><br>※题型：单选题※知识点：单选题※试题难度：容易<br>为了检测人体尿液中是否含有葡萄糖,可选用的试剂是(&nbsp;&nbsp;&nbsp;)<br>A.斐林试剂&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.苏丹III染液&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.双缩脲试剂&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.碘液<br>答案<br><img src="https://picture2.zhihuicn.com/answer/1/9/2020/3361c438643b4ce48f58d92d1157cc13/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/1/9/2020/68e4680f8a5242fba050731b194c17d9/7A29991B1FBD62799B6AB7D81DB0E0A0.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>下图表示在最适温度下,某种酶的催化反应速率与反应物浓度之间的关系。改变某一因素,能使反应速率减慢的是(&nbsp;&nbsp;&nbsp;)<img src="https://picture2.zhihuicn.com/testImage/1/2020/2/11/701A2CA292BB25E7C259C0777F34DE64.png"><br>style="VERTICAL-ALIGN:middle">A.在A点增加反应物浓度&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.在C点增加反应物浓度<br>C.在A点适当提高反应温度&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.在B点增加酶的浓度<br>答案<br><img src="https://picture2.zhihuicn.com/answer/1/9/2020/6f8ee6328b484483afe5a8fb1b761b01/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/1/9/2020/429bf00a1612490c8986d530303d0eeb/5649696186529AF05C2DC7C545FC34D9.png"><br><br>※题型：单选题※知识点：单选题※试题难度：容易<br>DNA分子复制时不需要(&nbsp;&nbsp;&nbsp;)<br>A.脱氧核糖核苷酸&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.RNA聚合酶<br>C.模板&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.DNA聚合酶<br>答案<br><img src="https://picture2.zhihuicn.com/answer/1/9/2020/ea44323342ed484b8591b62add2bdc3d/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/1/9/2020/ef9254bc020a4c66b0616694e4ebedc1/91B159BB9220B9ED0EE92A4BC450CBAF.png"><br><br>※题型：单选题※知识点：单选题※试题难度：容易<br>下列有关基因的叙述,正确的是(&nbsp;&nbsp;&nbsp;)<br>A.基因只存在于染色体上<br>B.基因中的四种碱基可以随机配对<br>C.基因是有遗传效应的DNA片段<br>D.基因和性状之间是一一对应的关系<br>答案<br><img src="https://picture2.zhihuicn.com/answer/1/9/2020/1c847ed7ecc74ef6bbdf8bef73c3ee67/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/1/9/2020/dc28fca882f44d0f8815419f3ca80d6e/29B5828ED065BA85465FB8AC257D2651.png"><br><br>※题型：单选题※知识点：单选题※试题难度：较易<br>图(O)表示某精子,该精子形成过程中的联会时期是(&nbsp;&nbsp;&nbsp;)<img src="https://picture2.zhihuicn.com/testImage/1/2020/2/11/6CE40BA4F7E3F884029B1C21B4F315D2.png"><br>style="VERTICAL-ALIGN:middle">A.A&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.B&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.C&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.D<br>答案<br><img src="https://picture2.zhihuicn.com/answer/1/9/2020/bd35b076f7c8454a9c5dcadba0005b47/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/1/9/2020/9ebb52e452d745af81c3d7f9c253d460/6056B4BC167CE473093B06BCB2CA3DFC.png"><br><br>※题型：单选题※知识点：单选题※试题难度：容易<br>遗传学家发现某基因的突变对该基因编码的多肽没有影响。这种突变最可能是(&nbsp;&nbsp;&nbsp;)<br>A.替换了一个碱基对&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.缺失了一个碱基对<br>C.插入了一个碱基对&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.改变了起始密码子<br>答案<br><img src="https://picture2.zhihuicn.com/answer/1/9/2020/d6f9928c53564e688fef3c19c6f32971/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/1/9/2020/08927198e5bc48b1963710792f4d4218/E25339A0ED44B3619E5C54F67FA9ABCF.png"><br><br>※题型：单选题※知识点：单选题※试题难度：较易<br>果蝇第Ⅱ号染色体上的片段与Ⅲ号染色体上的片段发生交换而产生的变异类型是(&nbsp;&nbsp;&nbsp;)<br>A.基因突变&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.基因重组<br>C.染色体结构变异&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.染色体数目变异<br>答案<br><img src="https://picture2.zhihuicn.com/answer/1/9/2020/7c3c21edb7bf404aaeea912e0965cb5c/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/1/9/2020/bc5ccc618e7a4b7f9bc6568f5a7e71d9/E0D62DBB7D01C119E32D6F62A86DA647.png"><br><br>※题型：单选题※知识点：单选题※试题难度：较易<br>单倍体育种能明显缩短育种年限,该主要依据的遗传学原理是(&nbsp;&nbsp;)<br>A.基因自由组合&nbsp;&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.基因突变<br>C.染色体变异&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.基因重组<br>答案<br><img src="https://picture2.zhihuicn.com/answer/1/9/2015/0c917d755ac3428a88002558ad99e32e/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/1/9/2015/5cf359012395498f970203bde5df6559/BD69CACB040BBAF077E46338484DF0E9.png"><br><br>※题型：单选题※知识点：单选题※试题难度：容易<br>1952年,赫尔希和蔡斯利用放射性同位素进行噬菌体侵染细菌的实验。用<sup>35</sup>S标记了(&nbsp;&nbsp;&nbsp;)<br>A.噬菌体的蛋白质&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.噬菌体的DNA<br>C.细菌的蛋白质&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.细菌的DNA<br>答案<br><img src="https://picture2.zhihuicn.com/answer/1/9/2020/ffbe62fdffc84067b391243c0842eba6/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/1/9/2020/b2ff1c606fe04294b34f527166128501/F6FCBB6893F64ADF4E679E5E12CA12F2.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>下图为某动物肠腺细胞的亚显微结构示意图。有关该图的叙述,错误的是(&nbsp;&nbsp;&nbsp;)<img src="https://picture2.zhihuicn.com/testImage/1/2020/2/11/A4590CEC6FE4ED3B4207DDEB5C52EE08.png"><br>style="VERTICAL-ALIGN:middle">A.③不属于生物膜系统<br>B.该细胞代谢的主要场所是④<br>C.具有双层膜结构的细胞器是①<br>D.图中与消化酶的合成和分泌有关的细胞器有①②⑤⑥<br>答案<br><img src="https://picture2.zhihuicn.com/answer/1/9/2020/82efe16f290b452c955dcd2ed657b0eb/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/1/9/2020/0072d4bd6ff44142bbb0b8eaf0820c3c/807711205DE9AE4F967F9F380A78B1A9.png"><br><br>※题型：单选题※知识点：单选题※试题难度：较易<br>下图表示某种生物细胞有丝分裂过程中某一时期的图像,有关该时期的叙述,正确的是(&nbsp;&nbsp;&nbsp;)<img src="https://picture2.zhihuicn.com/testImage/1/2020/2/11/7515B9E7352F15295DFCA1D1DE8AF987.png"><br>style="VERTICAL-ALIGN:middle">&nbsp;&nbsp;A.处于分裂末期<br>B.纺锤体形成于该分裂时期<br>C.着丝点分裂导致染色单体数加倍<br>D.该细胞是动物细胞<br>答案<br><img src="https://picture2.zhihuicn.com/answer/1/9/2020/bcc51722953c4e0698eef7a734f229ee/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/1/9/2020/87e6d8f45e0a42eca34146fb5be01266/687DFD98B6619B1947CB9F2689AA18D2.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>牵牛花的红花A对白花a为显性,阔叶B对窄叶b为显性。纯合红花窄叶和纯合的白花阔叶杂交的后代再与“某植株”杂交,其后代中红花阔叶、红花窄叶、白花阔叶、白花窄叶的比依次是3:1:3:1。“某植株”的基因型是(&nbsp;&nbsp;&nbsp;)<br>A.aaBb&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.aaBB&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.AaBb&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.AAbb<br>答案<br><img src="https://picture2.zhihuicn.com/answer/1/9/2020/2325a6276bd94938a23464c6a4b9b706/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br>略<br>※题型：单选题※知识点：单选题※试题难度：较易<br>诱变育种的基本原理是(&nbsp;&nbsp;&nbsp;)<br>A.基因突变&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.基因重组<br>C.染色体数目变异&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.染色体结构变异<br>答案<br><img src="https://picture2.zhihuicn.com/answer/1/9/2020/e28e0c47de6c4c77b466d4a8ebcd3bf7/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/1/9/2020/d8b276a31a284c75b346f2ffac5a332a/2D70E0116C914569938C578E70540BBA.png"><br><br>※题型：单选题※知识点：单选题※试题难度：较易<br>人类精原细胞在减数分裂过程中处于第一次分裂后期时,染色体DNA分子数为(&nbsp;&nbsp;&nbsp;)<br>A.23&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.46&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.47&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.92<br>答案<br><img src="https://picture2.zhihuicn.com/answer/1/9/2020/1efa794af9544d268f504254875fd645/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/1/9/2020/09cfd202b53b4a4484cd5ddf8a8cf941/B8E9BFC27C2A98BF8674B9D0B1176C1A.png"><br><br>※题型：单选题※知识点：单选题※试题难度：容易<br>基因工程中切割DNA分子的工具是(&nbsp;&nbsp;&nbsp;)<br>A.限制酶&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.DNA连接酶&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.质粒&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.DNA聚合酶<br>答案<br><img src="https://picture2.zhihuicn.com/answer/1/9/2020/f8d63638193042728bafead0c15d8936/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/1/9/2020/2b368e3be2844bad8dd597dcb13411be/B1901FFB1DD8646D6F340CBF9BAA5D61.png"><br><br>※题型：单选题※知识点：单选题※试题难度：较易<br>一对正常夫妇生了一个患白化病的男孩,再生一个白化病男孩的概率是(&nbsp;&nbsp;)<br>A.12.5%&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.25%&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.37.5%&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.75%<br>答案<br><img src="https://picture2.zhihuicn.com/answer/1/9/2011/1c3092527bbf4aa4a6495e6702a003dd/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/1/9/2011/653d72433f5b4b4394e1a37f3fcefbba/DEDAEFFB8C0106ED9F0AF343D8153D58.png"><br><br>※题型：单选题※知识点：单选题※试题难度：较易<br>果蝇直毛与分叉毛为一对相对性状(相关基因用F和f表示)。现有两只亲代果蝇杂交,F<sub>1</sub>的表现型与比例如图所示。则两亲本的基因型为(&nbsp;&nbsp;&nbsp;)<img src="https://picture2.zhihuicn.com/testImage/1/2020/2/11/981822E55FAE28137DD4A8C5094B2303.png"><br>style="VERTICAL-ALIGN:middle">A.Ff×Ff&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.Ff×ff&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.X<sup>F</sup>Xf×X<sup>F</sup>Y&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.X<sup>F</sup>X<sup>f</sup>×X<sup>f</sup>Y<br>答案<br><img src="https://picture2.zhihuicn.com/answer/1/9/2020/af827cb6034f43c6b568cb13df2229c9/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/1/9/2020/39244429c556425e83d91fad60ae7f1b/1C6CB0CEC7BD73F75883972D1BF6146E.png"><br><br>※题型：单选题※知识点：单选题※试题难度：较易<br>具有两对相对性状的纯合亲本杂交,按自由组合定律遗传,F<sub>2</sub>中能稳定遗传的个体占总数的(&nbsp;&nbsp;&nbsp;)&nbsp;A.1/4&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.1/8&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.1/16&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.3/16<br>答案<br><img src="https://picture2.zhihuicn.com/answer/1/9/2020/b624d13f99254e60b189f3d36e41dd3b/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/1/9/2020/644e2f7735154471bcf00971437729e8/F81C3F671B766DCF1CFE29C7945E278A.png"><br><br>※题型：读图填空题※知识点：读图填空题※试题难度：中等<br>图1表示某绿色植物叶肉细胞中进行的两个相关的生理过程,其中a~f表示物质,甲和乙表示两种细胞器;图2表示在不同条件下干重变化速率。请回答:<img src="https://picture2.zhihuicn.com/testImage/1/2020/2/11/B710CF34B59B3419B3FC890ED69F5919.png"><br>style="VERTICAL-ALIGN:middle">1.图1中b物质为。图1中C6H12O6分解成f的场所是。<br>2.将图l细胞浸润在(填“大于”或“小于”或“等于”)细胞液浓度的溶液中,该细胞将会出现质壁分离现象。<br>3.当该植物由图2中B点所对应的光照强度变成C点对应的光照强度时,短时间内图1的a、b、c、d四种物质中,增加的是。<br>4.在图2两种温度下,若给该植物12小时C点对应的光照和12小时黑暗处理,则一昼夜中,温度恒定为℃时有机物积累最多,相比另一温度下多出了g。<br>答案<br><img src="https://picture2.zhihuicn.com/answer/1/9/2020/84f7f64a7ddb4bd59f096cfb83fd3d2b/D1F1BC6DD3F0EC0E0A7E98EF68E35F19.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/1/9/2020/75721a4dbf5d4676a712fda5c7031810/0D51F5E807771F135E8E496D525E729B.png"><br><br>※题型：读图填空题※知识点：读图填空题※试题难度：中等<br>下图为大肠杆菌细胞内部分遗传信息的传递过程。甲、乙、丙表示三种类型的核酸分子,α、β为组成甲的两条链,①、②表示相关的生理过程。请回答:<img src="https://picture2.zhihuicn.com/testImage/1/2020/2/11/6A24A2AEBFAC29FF0A11524258A77660.png"><br>style="VERTICAL-ALIGN:middle">1.在图中三种核酸分子中,决定氨基酸的密码子位于图中的上,具有氢键的核酸分子有。<br>2.参与过程①的酶是,过程①&nbsp;(填“是”、“不是”)发生在细胞核中,乙是以甲的链为模板形成的。<br>3.过程②进行的细胞结构是,过程①与②相比较,特有的碱基配对方式为。<br>4.由于甲中一个碱基对发生替换,而导致过程②合成的肽链中的氨基酸由异亮氨酸(密码子有AUU、AUC、AUA)变成苏氨酸(密码子有ACU、ACC、ACA、ACG),则甲中的这个碱基对替换情况是。<br>答案<br><img src="https://picture2.zhihuicn.com/answer/1/9/2020/c074413c82c44109989dbc99572b25b5/8008F21A2AB0A4A2CB1250445B5368D5.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/1/9/2020/914e5e70f29d49df9adf59be7746bf1c/5C71E8BF62EB1AAD9472B71502AD8024.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>某动物基因型为Aa,下图1为该动物细胞分裂某一时期的示意图,图2曲线表示该动物细胞中一条染色体上DNA的含量变化。请回答:<img src="https://picture2.zhihuicn.com/testImage/1/2020/2/11/C06A5F954D055090556470201D581552.png"><br>style="VERTICAL-ALIGN:middle">1.图1细胞的分裂方式和时期为,该细胞的名称为。<br>2.从图中可以推知,该动物的体细胞中含有对同源染色体,该动物正常细胞的染色体数最多可以有条。<br>3.在曲线图中,a~b段DNA含量发生变化的原因是。图1细胞处于图2曲线段。<br>4.如果图1中的①处的基因为a,则该细胞基因组成形成的原因可能是。<br>答案<br><img src="https://picture2.zhihuicn.com/answer/1/9/2020/906f443b86244af799d619a07dda7423/CA1189252BF439E03AA70C7B3163BE9E.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/1/9/2020/8618b29aab7a4d6d989465b757719ab6/D51CE96F03E5EF7D5F974FE8B6729C0E.png"><br><br>※题型：读图填空题※知识点：读图填空题※试题难度：中等<br>下图为某单基因遗传病(基因用A或a表示)的遗传系谱图。请回答:<img src="https://picture2.zhihuicn.com/testImage/1/2020/2/11/8240F27173667FD688A0A5078CCAD962.png"><br>style="VERTICAL-ALIGN:middle">1.该遗传病基因是性基因,位于染色体上。<br>2.1号的基因型是。<br>3.3号和4号再生一个患病男孩的几率为;5号和6号再生一个患病孩子的几率为。<br>4.8号是纯合子的几率是。<br>5.如果7号和8号婚配,后代患病概率为。<br>答案<br><img src="https://picture2.zhihuicn.com/answer/1/9/2020/2b8bc63c3ba74ebaab0f81ab86de6132/27623BBA36808C930E9965B00AA870EA.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/1/9/2020/ccd5a6ff205c41e99cfa0883cf63dd8b/5582C895C488A30904E1156F82900E64.png"><br><br>
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