2011崇明区高三生命科学二模试卷
2024届上海市崇明区高三二模生物试题
2024届上海市崇明区高三二模生物试题学校:___________姓名：___________班级：___________考号：___________一、非选择题1．广阳岛是长江上游第一大江心岛屿，在维护长江生物多样性方面发挥着重要作用。
2017年前由于不当开发，广阳岛的生态系统受损严重，生物多样性锐减。
2019年起，研究人员通过开展生物多样性调查，因地制宜地科学生态修复，使广阳岛重新焕发了生机。
图1是广阳岛一驳岸区消落带主要植物群落和优势种的分布情况。
图2是该地区部分动植物的相互作用关系，其中小写字母表示同化的能量值。
(1)研究人员调查广阳岛的植物群落优势种，最合适采用的调查方法是___（单选）。
A．样方法B．标志重捕法C．直接计数法D．取样器取样法(2)研究人员根据驳岸区的环境和土壤理化条件，通过培土、引种等方式开展生态修复，使得原本的荒滩在短期内出现了物种比较丰富的生物群落。
这种群落演替方式属于。
修复后的驳岸区多样化的植物分布差异体现了群落的，同时也增加了生态系统的（编号选填）。
①初生演替①次生演替①恢复力稳定性①抵抗力稳定性①自我调节能力①营养级层次①垂直结构①水平结构(3)下列有关图2中各生物之间的关系的说法正确的是___（多选）。
A．第一营养级到第二营养级的能量传递效率为（b+d+e）/aB．同化量c的数值一定小于b、d和eC．若黄鼠狼的食物有1/4来自野兔，则黄鼠狼每增加1千克体重需要捕食野兔d/4f千克D．食虫性鸟类和食植性鸟类之间不存在信息传递广阳岛的驳岸区消落带受江水冲刷严重，土壤pH约9.0。
洪汛期高程30m以下区域可被洪水淹没，一些植物可能会被洪水连根拔起或被泥沙就地掩埋。
目前有待修复的驳岸区消落带样地N，下表是部分备选生态修复植物物种生长信息。
(4)引种合适的植被既可以防洪固土、稳固堤岸，又可以营造风景优美的自然景观，这体现了生物多样性具有（编号选填）。
①直接价值①间接价值①潜在价值(5)从表中选择适合用来进行样地N生态修复的植物物种组合，并说明理由。
经典文档2014崇明二模上海市崇明县2014届高三4月高考模拟考试生物试题_Word版含答案(20200824160224)
②
酶浓度
③
土壤氧气浓度
纵轴 酶活性 酶活性 植物吸水速率
A． ②③ D． ①②③
B．①③
C．①②
6．同一个生物的两类细胞各产生一种分泌蛋白， 组成这两种蛋白质的各种氨基酸含量相同，
但排列顺序不同。其原因是参与这两种蛋白质合成的
……………………………………
（）
A． tRNA 种类不同
C．核糖体成分不同
相同的高盐快餐， 但乙又喝了一瓶纯水。 以下各项叙述中正确的是 ………………………
（）
A．甲循环系统中抗利尿激素的水平比乙低 低
B．乙循环系统中抗利尿激素的水平比甲
C．两者抗利尿激素水平一样
D．乙将比甲产生的尿少
4．ATP（图 1 中甲）是生命活动的直接能源物质， 下列叙述正确的是…………………… （ ）
h
Bb
26．某细菌有 4 个代谢产物（即 u、p、 q、 s）和影响其代谢的相应的突变基因。第一个突 变型的缺陷可以在加有 u、s 或 q 的基本培养基上生长， 而不能在加 p 的培养基中生长； 第二个突变型的缺陷只有在加 q 的基本培养基上才能生长； 而第三个突变型的缺陷在加
u 或 q 的 基本 培 养基 上 均可生 长。 这些代 谢产物 的 形成 顺 序
崇明县 2014 年高考模拟考试试卷 高三生命科学
本试卷分为第 I 卷（第 1－ 5 页）和第 II 卷（第 5－ 12 页）两部分，全卷共 12 页。
满分 150 分。考试时间为 120 分钟。请将答案填写在答题纸上。
第I卷
一、单选题 （共 60 分，每小题只有一个正确选项 , 每题 2 分）
1. 存在于盐湖和热泉中的两类细菌都具有的特征是………………………………………… （）
上海市崇明县2016届高三第二次高考模拟考试生命科学试题
崇明县2015学年第二次高考模拟考试试卷生命科学本试卷分为第I 卷（第1-4页）和第II 卷（第5-12页）两部分，全卷共12页。
满分150分。
考试时间为120分钟。
请将答案填写在答题纸上。
第I 卷一、单选题（共60分，每小题只有一个正确选项，每题2分）1．生物细胞内的下列物质中，既含N 元属又属于生物大分子的一组是 ………………………（ ）A ．核苷酸和糖原B ．血红蛋白和核酸C ．氨基酸和葡萄糖D ．胆固醇和纤维素 2．下列细胞结构中肯定不存在糖类物质的是…………………………………………………（ ） A ．染色体B ．核糖体C ．细胞壁D ．中心体3．下列关于人体内成熟的红细胞、骨髓细胞、肝细胞的说法正确的是…………………………（ ）A ．成熟的红细胞没有细胞核属于原核细胞B ．骨髓细胞内最多含有23对同源染色体C ．肝细胞内不一定有Y 染色体D ．三种细胞的呼吸代谢产物中都有CO 24．下列能感受水溶性化学分子或水溶性气味化学分子的作用并将之转化成神经冲动的细胞有……（ ）①视细胞 ②味细胞 ③嗅细胞 ④耳蜗 A ．一种B ．二种C ．三种D ．四种5．下列关于真核细胞基质中进行的化学反应的描述错误的是……………………………………（ ）A ．叶绿体基质中可以合成葡萄糖B ．细胞质基质中可以合成mRNAC ．线粒体基质中可以将丙酮酸氧化分解D ．核基质中可以产生ADP6．下列有关乳酸杆菌和产甲烷细菌具有的特征描述错误的是……………………………………（ ）A ．遗传物质都是DNAB ．都能进行分裂生殖C ．转录过程对青霉素敏感性不同D ．都进行无氧呼吸7．某同学用小麦幼苗根尖为材料进行“植物细胞分化的观察”实验，在高倍镜（10×40倍）视野中用显微测微尺测量到一个细胞的面积为8格×20格＝160格2，下列关于该细胞描述正确的是…（ ）A ．该细胞可能是伸长区细胞，细胞内可以观察到叶绿体B ．该细胞若是成熟区细胞，细胞内一定可以观察到大液泡C ．该细胞在低倍镜（10倍目镜和10倍物镜）视野中测得的面积是10格2D ．该细胞所在的视野范围内看到最多的是处于不同分裂时期的细胞8．与有性生殖相比，无性生殖的优越性表现在……………………………………………………（ ）A ．子代不可能发生遗传物质的变异B ．子代可保持与亲本在遗传性状上的差异C ．产生的子代不会通过有性生殖产生后代D ．可在短时间内迅速增加子代数量9．运动时汗腺分泌大量汗液，汗液初始的渗透压与血浆相等，在流经汗腺导管排出体外过程中大部分Na +、Cl -被重吸收，而水很少被吸收。
2024届上海市崇明区高中毕业班第二次模拟考试生物试题含解析
2024届上海市崇明区高中毕业班第二次模拟考试生物试题注意事项：1．答卷前，考生务必将自己的姓名、准考证号、考场号和座位号填写在试题卷和答题卡上。
用2B铅笔将试卷类型（B）填涂在答题卡相应位置上。
将条形码粘贴在答题卡右上角"条形码粘贴处"。
2．作答选择题时，选出每小题答案后，用2B铅笔把答题卡上对应题目选项的答案信息点涂黑；如需改动，用橡皮擦干净后，再选涂其他答案。
答案不能答在试题卷上。
3．非选择题必须用黑色字迹的钢笔或签字笔作答，答案必须写在答题卡各题目指定区域内相应位置上；如需改动，先划掉原来的答案，然后再写上新答案；不准使用铅笔和涂改液。
不按以上要求作答无效。
4．考生必须保证答题卡的整洁。
考试结束后，请将本试卷和答题卡一并交回。
一、选择题：（共6小题，每小题6分，共36分。
每小题只有一个选项符合题目要求）1．下图为某种细菌中脲酶基因转录的mRNA部分序列。
现有一细菌的脲酶由于基因突变而失活，突变后基因转录的mRNA在图中箭头所示位置增加了70个核苷酸，使图示序列中出现终止密码（终止密码有UAG、UGA和UAA）。
下列有关说法错误的是（）A．突变基因转录的mRNA中，终止密码为UGAB．突变基因表达的蛋白含115个氨基酸C．其线粒体的环状DNA分子中每个脱氧核糖都与两个磷酸相连D．突变基因所在DNA复制时所需的酶有解旋酶、DNA聚合酶等2．下列关于生物技术在生活中应用的说法，错误的是（）A．利用发酵技术，在鲜奶中加入乳酸菌可制成酸奶B．制作泡菜的坛子加水密封是为了抑制乳酸菌繁殖C．制葡萄酒时，要将温度控制在18～25℃D．变酸果酒表面的菌膜是醋酸菌在液面大量繁殖形成的3．将与生物学有关的内容依次填入下图各框中，其中包含关系错误的选项是（）框号①②③④⑤⑥选项A 核酸DNA RNA 转运RNA 核糖体RNA 信使RNAB 减数分裂减Ⅰ减Ⅱ同源染色体分开非同源染色体自由组合非姐妹染色单体交叉互换C 生命活动调节植物的激素调节动物生命活动调节神经调节体液调节免疫调节D 生态系统非生物的物质和能量生物群落生产者消费者分解者A．A B．B C．C D．D4．下列关于元素和化合物的叙述正确的是（）A．DNA和RNA属于核酸，都是细胞内的遗传物质B．脂质存在于所有细胞中，是组成细胞的重要化合物C．Mg是植物细胞中的微量元素，缺Mg可使叶片发黄D．强酸、强碱、低温或高温都会使蛋白质变性失活5．下图表示某一生态系统中的能量流动过程，其中甲、乙、丙代表生物成分，A、B、C、D、E、F代表能量。
(整理)年上海市高三生命科学崇明试卷.
精品文档崇明县2013学年第一学期期末考试试卷高三生命科学本试卷分为第I 卷（第1-5页）和第II 卷（第6-12页）两部分，全卷共12页。
满分150分。
考试时间为120分钟。
请将答案填写在答题纸上．．．．．．．．．。
第I 卷一、单选题（共60分，每小题只有一个正确选项，每题2分）1．生产实践中被广泛用于牛奶、奶酪、啤酒等产品的消毒方法是 ………………………（ ）A ．酒精消毒B ．巴氏消毒法C ．高压蒸汽灭菌D ．酒精灯火焰灼烧2．下列关于核酸的叙述，正确的是 …………………………………………………………（ ）A ．DNA 有氢键，RNA 没有氢键B ．病毒都有遗传物质DNA 和RNAC ．叶肉细胞既有DNA ，也有RNAD ．细胞器中只有核糖体含有RNA3．下图为四种不同微生物的比较结果，错误的是 …………………………………………（ ）4．下列有关细胞壁的说法正确的是 …………………………………………………………（ ） ①所有生物的细胞壁都含有纤维素 ②纤维素使植物细胞壁具有一定韧性③细胞壁的合成与高尔基体有关 ④细胞壁对物质进出细胞具有选择透过性 A ．①②B ．③④C ．②③D ．①④5．下列有关有丝分裂实验的操作及表述正确的是 …………………………………………（ ）A ．换用高倍镜时从侧面观察可以防止物镜与装片碰擦B ．由于处在分裂期细胞较少且小，观察时适当调节显微镜视野C ．为观察染色体不同层面的精细结构，用粗准焦螺旋调节焦距D ．一个视野中，用10⨯物镜看到8个细胞，用40⨯物镜则可看到32个细胞6．下图是植物细胞中ATP 合成与分解示意图，下列相关叙述错误的是…………………（ ）A ．能量1可能来自于有机物的氧化分解B ．图中能量2 来自于“①”和“②”被水解的过程C ．如果能量1只来自于光能，那么能量2只能用于C 3的还原D ．如果“①、②”都被水解，则水解的产物中有合成RNA 的原料精品文档7．将发芽的小麦种子“切碎→研磨”后制成匀浆样液。
上海市崇明区2018年高三第二学期期中(生物高考等级考二模)学科质量检测生命科学试题及答案
崇明区2017~2018学年度第二学期高中等级考模拟质量调研高三年级生命科学学科试卷2018.4考生注意：1．本试卷满分l00分，考试时间60分钟。
2．本考试设试卷和答题纸两部分，试卷包括试题与答题要求；所有答题必须涂（选择题）或写（综合题）在答题纸上；做在试卷上一律不得分。
3．答题前，考生务必在答题纸上用钢笔或圆珠笔清楚填写姓名、准考证号，并将核对后的条形码贴在指定位置上。
4．答题纸与试卷在试题编号上是一一对应的，答题时应特别注意，不能错位。
一、选择题（共 40 分，每小题 2 分。
每个小题只有一个正确答案）1．初中生小张正处于身体发育的快速增长期，但其经常感觉到腿抽筋并有严重蛀牙，他可能需要补充无机盐A．Na+ B．Ca2+C．Mg2+ D．Zn2+2．图1 为某多肽结构示意图，该多肽被人体消化吸收并参与氧化供能所需改变的化学键或基团依次是A．①和② B．③和② C．③和① D．③和④3．某些土壤细菌可将尿素（CH4N2O）分解为CO2和NH3供植物吸收和利用，但分解产物CO2不能为该菌提供营养。
下列关于配置分离这一菌种的选择培养基的成分符合要求的是A．仅尿素B．尿素+葡萄糖C．仅葡萄糖D．牛肉膏蛋白胨4．图2 为葡萄萄进入红细胞的运输过程，其运输速度存在一个饱和值，该值的大小取决于A．①的浓度B．②的流动性C．③的数量D．②的层数5．减肥的成功依赖于脂肪的转化，如果人体减掉了10 kg 脂肪，其中8.4 kg 被转换成气体呼出体外，而剩下则转化成了水。
这一转换过程主要涉及A．三羧酸循环B．胆汁乳化C．糖酵解D．卡尔文循环6．图3 为小鼠T 型迷宫学习模型。
实验时打开电刺激，并将小鼠放入“ 开始臂” 中，经过连续数天的反复操作后，发现小鼠进入A 端次数的百分比由45%增加到95%。
下列属于小鼠由该实验建立的条件反射是A．在“ 开始臂” 中向前走B．进入迷宫后选择走向 A 端C．进入迷宫后选择走向 B 端D．闻到食物的香气后走向 A 端7．科学家对1976 年世界首次爆发的埃博拉疫情的14 名幸存者进行研究，发现尽管过了40 年，他们的“ 血液细胞” 在遇到埃博拉病毒时仍能发生免疫反应，并能在血液中检测出该病毒的抗体。
上海市崇明县2012届高三第一学期期末考试生命科学
上海市崇明县2012届高三第一学期期末考试生命科学本试卷分为第I卷（第1-4页）和第II卷（第5-12页）两部分，全卷共12页。
满分150分。
考试时间为120分钟。
请将答案填写在答题纸上。
第I卷一、单选题（共60分，每小题只有一个正确选项,每题2分）1、某单细胞生物，体内不具有叶绿体但有光合色素，它最可能是………………………（）A．衣藻B．草履虫C．颤藻D．产甲烷细菌2、核糖体中合成的物质不．可能．．具有的功能是………………………………………………（）A．调节生命活动B．携带遗传密码子C．为生命活动提供能量D．参与主动运输3、以下动物体的结构中，不存在获取化学信息的感受器的是……………………………（）A．蜜蜂的口器B．雄蛾的触角C．蛇的颊窝D．猴的鼻腔嗅粘膜4、下列细胞中无氧呼吸产物不同的是………………………………………………………（）A．缺氧条件下的马铃薯块茎细胞B．剧烈运动时的人骨骼肌细胞C．酸奶生产中的乳酸菌D．受涝的植物根细胞5、以下关于微生物传染病流行过程的三个环节，说法正确．．的是…………………………（）A．对于人类的传染病来说最主要的传染源是易感人群B．通过与SARS患者的口腔分泌物接触病原体而患病的传播属于病媒传播C．微生物传染病的传染链包括病原体、传播途径和易感人群三个基本环节D．同一种微生物传染病可以有一条以上的传播途径6、关于非特异性免疫的说法错误．．的是………………………………………………………（）A．吞噬作用构成了机体抗感染的第二道防线B．浆细胞产生的抗体表现为特异的抗感染作用C．一种人类通过遗传巩固下来的天然免疫功能D．皮脂腺分泌的不饱和脂肪酸具有一定的杀菌作用7、以枪乌贼的粗大神经纤维为材料进行如下图所示的实验，这时观测到a、b间局部电流的流动方向（电流从正极流向负极）是………………………………………………………（）A．在膜外是b→aB．在膜内可以是b→a，也可是a→bC．在膜内是b→aD．在膜外是a→b8、如图所示，甲、乙两种不同的病毒，经病毒重建形成“杂交病毒”丙，用丙病毒侵染植物细胞，在植物细胞内产生的新一代病毒可表示为…………………………………………（）9、不同的微生物对营养物质的需要各不相同。
2011上海高三二模崇明试卷(含答案)
崇明县2010学年第二学期终考试试卷高三化学(120分钟完卷，满分150分) 本试卷分为第I 卷和第II 卷两部分可能用到的相对原子质量: H-1 C-12 N-14 O-16 Na-23 S-32 Fe-56第I 卷(共66分)一、选择题(本题共10分，每小题2分，只有一个正确选项)1、2010年上海世博实现了环保世博、生态世博目标，下列做法不符合这一目标的是( )(A)推广和使用电动汽车 (B)利用太阳能作为能源(C)在停车场安装催化光解设施处理汽车尾气(D)把世博会期间产生的垃圾焚烧或深埋处理2、I 13153是日本核泄漏的元素之一，较大量接触对人体有害，所以不必“谈碘色变”。
I 13153在人类生活中还有着“天使”的一面，如控制剂量在医疗上有助于治疗多种甲状腺疾病。
下面对I 13153的叙述中错误．．的是………………………………………………………( ) (A)质子数与电子数均为53 (B)中子数与质子数之差为25 (C)电子数与中子数均为78 (D)质子数与中子数之和为1313、下列有关化学用语错误．．的是……………………………………………………………( ) (A)次氯酸的结构式：H —O —Cl (B)CH 4 分子的比例模型：(C)丙烷分子的球棍模型： (D)CO 2的电子式：4、在灾区，为防止疾病传染，河水需处理后方可饮用，常用的处理方法有：①加热煮沸，②过滤，③投药消毒，④自然沉降。
较合理的顺序为……………………………( ) (A)③②④② (B) ④②③① (C) ③①④② (D)④①③② 5、某种氟氯烃(以A 代替其化学式)可破坏臭氧层，其反应过程可表示为A+O 3 →AO+O 2 ，AO+O →A+O 2 ，根据所学知识可知氟氯烃在反应中的作用是……( ) (A)氧化剂 (B)还原剂 (C)催化剂 (D)稳定剂 二、选择题(本题共36分，每小题3分，只有一个正确选项)6、下列事实不属于盐类水解应用的是……………………………………………………( )(A)明矾和氯化铁晶体在生产中常作净水剂 (B)实验室通常使用热的纯碱溶液去除油污 (C)实验室配制FeCl 3 溶液时加少量稀盐酸 (D)实验室制氢气时加 CuSO 4 加快反应速率7、由A 、B 、C 、D 四种金属按表中装置进行实验，下列叙述中正确的是…………( )(A)装置甲中的B 金属是原电池的负极 (B)装置乙中的C 金属是原电池的阴极 (C)装置丙中的D 金属是原电池的正极 (D)四种金属的活泼性顺序是D>A>B>C8、XY 是中学化学中常见的化合物，已知组成该物质的两种离子的电子层结构与Ne 相同。
2011上海市崇明县高三二模英语卷
崇明县2011学年第二次高考模拟试题英语（考试时间120分钟，满分150分。
请将答案填写在答题纸上）第Ⅰ卷 (共105分)I. Listening ComprehensionSection ADirections：In Section A, you will hear ten short conversations between two speakers. At the end of each conversation, a question will be asked about what was said. The conversations and the questions will be spoken only once. After you hear a conversation and the question about it, read the four possible answers on your paper, and decide which one is the best answer to the question you have heard.1. A. Y esterday. B. Three days ago. C. Two days ago. D. Early last week.2. A. At home B. In a restaurant. C. In a car. D. On the street.3. A. A railway porter. B. A bus conductor. C. A taxi driver. D. A postal clerk.4. A. Something went wrong with the bus. B. Something prevented her from catching the bus.C. She took somebody to hospital.D. She came on foot instead of taking a bus.5. A. She was afraid of going out at night. B. She wanted to get ready for a plane trip.C. She had to do some baking.D. She was moving to a new department.6. A. She partially agrees with the man. B. She completely agrees with the man.C. She doesn’t agree with the man.D. She thinks life is worse for young people.7. A. The train is on time. B. The train is empty.C. The train is late.D. The train is crowded.8. A. The woman is seeing a doctor. B. The woman is a close friend of the man’s.C. The woman is tired of her work.D. The woman has been working too hard.9. A. The air was polluted yesterday. B. The man should listen to the weather report.C. She might not go camping tomorrow.D. She wants to book a hotel for tomorrow.10. A. She wants to say hello to the parents. B. She wants to know if everything is OK with her parents.C. She wants to hear her father’s voice.D. She wants to tell her parents she is fine.Section BDirections: In Section B, you will hear two short passages, and you will be asked three questions on each of the passages. The passages will be read twice, but the questions will be spoken only once. When you hear a question, read the four possible answers on your paper and decide which one would be the best answer to the question you have heard.Questions 11 through 13 are based on the following passage.11. A. Old People Talking. B. The Tommy Brain Shoe.C. My Favorite Musician.D. American Country Music Show.12. A. Scotland. B. The Middle East. C. North America. D. The West Asia.13. A. Life Channel. B. A Music Channel. C. A Science Channel. D. The News Channel. Questions 14 through 16 are based on the following passage.14. A. In the region of North Pole. B. In the Pacific Ocean.C. In green forests.D. In dry deserts.15. A. Snakes are used to extra-hot weather. B. Snakes like to stay in the sun.C. Snakes are good swimmers.D. Snakes need warmth.16. A. They are fairly intelligent. B. They are not very intelligent.C. They are intelligent.D. They are very intelligent.Section CDirections: In Section C, you will hear two longer conversations. The conversations will be read twice. After you hear each conversation, you are required to fill in the numbered blanks with the information you have heard. Write your answers on your answer sheet.Complete the form. Write ONE WORD for each answer.Complete the form. Write NO MORE THAN THREE WORDS for each answer.II. Grammar and VocabularySection ADirections: Beneath each of the following sentences there are four choices marked A, B. C and D. Choose the one answer that best completes the sentence. 25. C 26. B 27. D 28. C 29.B 30. A 31. D 32. C25. Many exceptions _____ the rules of English usage make English difficult to master.A. ofB. offC. toD. on26. —Have you ever seen a tiger in the wild?—Yes. I saw ________ when I visited the national park in southern Nepal.A. itB. oneC. thatD. any27. It is the third time that the president _____ to China for a visit.A. comeB. comesC. will comeD. has come28. To master a foreign language like English requires hard work, so you _____ study too hard.A. ought toB. shouldn’tC. can’tD. mustn’t29. In some countries, _____ is called “equality” does not really mean equal rights for all people.A. whichB. whatC. thatD. one30. In making a speech, the number of listeners is also an important factor ______.A. to be consideredB. being considered C．considered D. considering31. The more exercise you take in your spare time, __________ it will do to you.A. the betterB. the bestC. the more wellD. the more good32. What disappointed Mr. Smith most was ______ to go to Canada with his parents to visit hisgrandpa.A. having not been allowedB. his not allowingC. his not having been allowedD. his being not allowed33. ______ you will carry out my instructions or I will offer the job to someone else.A. EitherB. UnlessC. UntilD. Whether33. A 34. B35. A 36. D 37. D 38. C 39. A 40. C34. _____ the earth to be flat, many feared that Columbus would fall off the edge of the world.A. Having believedB. BelievingC. BelievedD. To believe35. They didn’t discover until they happened to ent er the back room ________ someone had stolenthe priceless painting.A. thatB. whatC. whichD. when36. I’ve tried very hard to improve my English, but by no means _____ with my progress.A. the teacher is not satisfiedB. is the teacher not satisfiedC. the teacher is satisfiedD. is the teacher satisfied37. The story brought the hours back to me _____ I was taken good care of in that faraway village.A. thatB. untilC. whereD. when38. The sale usually takes place in front of the house, with the audience _____ on benches, chairs orboxes.A. having seatedB. seatingC. seatedD. having been seated39. Rather than _____ the vegetables to go bad, he sold them at half price.A. allowB. to allowC. allowingD. allowed40. ________ has recently been done to provide more buses, a shortage of public vehicles remains aserious problem.A. ThatB. WhatC. In spite of whatD. Though whatSection BDirections: Complete the following passage by using the words in the box. Each word can only be41. I 42. G 43. J 44. A 45. H 46. B 47. E 48. F 49. CWhen you watch TV programmes about wild animals. It is amazing to see how an African animal can __41_I. escape_ a lion’s attack. In the wilderness, every one has a stunt (绝技). Even plants have their own ways of fighting off enemies.Over millions of years of __42_G. evolution_, plants have developed a unique defence system. Chemicals are widely used for __43_J. survival_. By making their leaves, flowers, stems, roots and fruits __44A. distasteful__ or poisonous to animals, plants can fight back.One such plant is the Golden Wattle tree. British __45_H. botanist_ David Cameron has found when an animal eats the tree’s leaves, the amount of poisonous tannin(单宁)increases in the other leaves. “It’s like the damaged leaves __B. telephoning46__ the others telling them to fight together against the enemy,” he said.The tree also sends defence messages to neighboring plants by giving out a special smell. Golden Wattle tree in the __47_E. surrounding_ 45 meters will get the message and produce more tannin within 10 minutes. Now, if an animal eats too many of the trees’ leaves, it will die.Every species of plant or tree specializes in the production of a particular set of __48_F. chemicals_. A plant-eating animal that can safely eat the leaves of one tree may be poisoned by its neighbor.In this way, plants have developed not only __49C. individual__ defence systems, but also shared them with others. This makes it impossible for a single animal to destroy even a small area of forest.III. Reading ComprehensionSection ADirections: For each blank in the following passage there are four words or phrases marked A, B, C and D. Fill in each blank with the word or phrase that best fits the context.Hunting wild birds is illegal in Shanghai – and especially in Chongming County. So is selling birds as pets and __50__ them in restaurants as delicacies.But enforcement (执法) is difficult, and in many cases nonexistent, due to lack of __51__ and staff. A lot of __52__ work is left to volunteers. According to an official of the Shanghai Wild Animal Protection Association, who __53__ to be named, some small restaurants are __54__serving bird dishes, but the __55__ is impossible to stop at this time. “We have to __56__ cooperation with the city’s __57__ and industry department, the food and drug __58__, the police and many other sectors (部门) of the government,”he said. “__59__, there is no law enforcement power to __60__ their business licenses.”The association lacks enough people to __61__ into the Chongming woods, as the volunteers do, to __62__ nets, which are used to capture birds. The Chongming Woods Protection Team has only six members and five of them have to take care of the __63__ – only one is dedicated to bird protection, according to Jiang Long, our team leader and a member of the non-governmental Shanghai Green Oasis Ecological Conservation and Communication Center. “What they can do is limited，so volunteers are needed to fill the __64__,” Jiang said.50. C 51. A 52. B 53. D 54. B 55. C 56. A 57. D 58. C 59. C60. B 61. B 62. D 63. C 64. A50. A. killing B. buying C. serving D. burning51. A. resources B. sources C. guns D. tools52. A. routine B. protection C. difficult D. easy53. A. allowed B. approved C. agreed D. declined54. A. carefully B. illegally C. loyally D. privately55. A. behavior B. law C. practice D. case56. A. seek B. give C. find D. connect57. A. education B. fishing C. animal D. commerce58. A. business B. association C. administration D. institute59. A. Meanwhile B. Therefore C. Otherwise D. Besides60. A. provide B. suspend C. supply D. refuse61 A. intrude B. venture C. flood D. invade62. A. break into B. look for C. turn over D. cut down63. A. birds B. animals C. woods D. beach64 A. gap B. hole C. occupation D. placeSection BDirections:Read the following four passages. Each passage is followed by several questions or unfinished statements. For each of them there are four choices marked A, B, C and D. Choose the one that fits best according to the information given in the passage you have just read.(A)She tells us she understands teens. She’s with them at home and she’s with them at school.She plays the piano and the flute (笛子). “Growing up I was always involved with music. My parents had divorced and I was under a lot of stress, and being around music, I felt peace and happiness. Later I came to realize that, as a music teacher, I could give that gift to kids.”And she’s an author. She wrote The Unexpected Adventure at East Haddam two years ago when Evens had a brother and a sister in her Chorus class who struggled with her relationship. Each one –mostly the sister –complained about the other to her. “And I hope the book will show them the importance of their education. It’s so hard for teens to understand the value of what they study in school.”She’s keenly aware of the challenges today’s youth face. “As a society, we’ve lowered our standards in many cases. As a kid I watched Happy Day and The Bill Cosby Show, and my parents never had to worry about what would come out of the characters’ mouths. Today there is no show on after 8 p.m. that’s suitable for younger people. It’s hard for kids today because they’re not allowed the innocence we had.”She’s busy at work on her next book. Evens says writing these books has filled a place inside her that she never thought about, but that needed to be filled. “I enjoy the process so much. I feel challenged. And I am able to purge(净化) some thoughts that I would like to share, especially with kids.”“The most important thing for kids today to remember is that every person is valuable and important, and they have to respect their bodies and themselves, and behave in a way that shows that.”65. A 66. C 67. D 68. A65. Evens was fond of music as a child because _____.A. she could find comfort with music at homeB. her gift for music was passed down from her parentsC. her parents gave her a lot of pressure to learn musicD. music could bring peace between fighting parents66. We can infer from Paragraph 4 that _____.A. today the family seldom watches shows togetherB. the standard to choose characters in shows is raisedC. the show after 8 p.m. have a bad influence on teensD. today’s youth are as innocent as those in the past67. What statement may Evens agree to?A. School subjects are too hard for teens to understand.B. It is a challenge to teach children music and writing.C. Teens respect others by behaving themselves well.D. Education is of great value to teens today.68. What might be the most suitable title for the passage?A. A multi-talented teacher understands teens.B. A teacher writes books on teens.C. Teens love multi-talented teachers at school.D. Kids today are no more innocent than ever.(B)Advertisement 1Now available at Franklin Park one block from Indiana University. New unfurnished flat bedroom at $135, two bedrooms at $165, three bedrooms at $195 per month. Utilities (实用设施) include gas, electricity and water. Children and small pets are welcome. One month’s deposit required. Office opens through Saturday nine to five. Welcome for an evening or Sunday appointment. Advertisement 2SHEFFIELDLINCOLN COLLEGE OF ENGLISHClasses for foreign students at all levels3 months, 6 months, 9 months and one year courseOpen all yearSmall class (maximum 12 students)Library, language laboratory and listening centerAccommodation with selected families25 minutes from LondonCourse fees for English for one year are ￡1, 380with reduction for shorter periods of study.69. D 70. D 71. B69. From Advertisement 1, we can suppose _____.A. cats and dogs are not permitted in the flatsB. the flats have furniture in themC. the flats are far from Indiana UniversityD. gas and water bills are included in the rent70. Advertisement 1 suggests that persons who are interested in the flats must _____.A. see the flats on Monday or SaturdayB. call for an appointment if they want to see the flats from nine to five Monday throughSaturdayC. see the flats before five o’clock during weekdaysD. call for an appointment if they want to see the flats on Sunday or in the evening71. While you stay in Lincoln College of English, _______ will take care of you.A. the school where you studyB. the family you have chosenC. your classmatesD. your own parents(C)I hear many parents complaining that their teenage children are rebelling. I wish it were so. At your age you ought to be growing away from your parents. You should be learning to stand on your own two feet. But take a good look at the present rebellion. It seems that teenagers are all taking the same way of showing that they disagree with their parents. Instead of striking out boldly(大胆地) on their own, most of them are attempting to seize one another’s hands for reassurance.They claim they want to dress as they please. But they all wear the same clothes. They set off in new directions in music. But somehow they all end up crowded round listening to the same record. Their reason for thinking or acting in thus-and-such a way is that the crowd is doing it. They have come out of their cocoon (蚕茧)—into a larger cocoon.It has become harder and harder for a teenager to stand up against the popularity wave and to go his or her own way. Industry has firmly carved out(创造出)a teenage market. These days every teenager can learn from the advertisements what a teenager should have and be. And many of today’sparents have come to award high marks for the popularity of their children. All this adds up to a great barrier for the teenager who wants to find his or her own path.But the barrier is worth climbing over. The path is worth following. You may want to collect rocks when everyone else is collecting records. You may have some thoughts that you don’t care to share at once with your classmates. Well, go to it. Find yourself. Be yourself. Popularity will come —with the people who respect you for who you are. That’s the only kind of popularity that really counts.72. C 73. B 74. D 75. B72. This passage is meant to ______.A. tell readers how to be popular among people around themB. suggest people how to understand and respect each otherC. encourage teenagers to learn to make their choices and decisionsD. suggest parents how to guide and teach their teenage children73. According to the author, many children are said to be rebelling, but actually most of them ____.A. are very much afraid of being kept aloneB. are not courageous and confident enoughC. are not very popular among their classmatesD. are good at striking out boldly on their own74. The expression “to award high marks for the popularity of their children” can be understoodas “______”.A. to generously reward their children when they do better than othersB. to expect their children to become top students at the teenage marketC. to give prizes to their children when they do well in their testsD. to pay much attention to whether their children are popular75. It can be inferred from the passage that ______.A. advertisements are trying to help teenagers to find themselvesB. most teenagers are actually not rebelling at all in a real senseC. advertisements are always misleading in carving out a teenage marketD. most teenagers manage to become popular by dressing as they pleaseSection CDirections: Read the following text and choose the most suitable heading from A-F for each76. C 77. E 78. A 79. D 80. BSurfing is one of the fastest developing sports in the world today. It used to be practiced by the ancientSurfing is more of a way of life for some people than simply a sport, and many spend their time travelling around the planet in search of the perfect wave. Typically, the average surfer is a relaxed type of person: they say it’s something about the art of catching waves and being out in the elements that makes you feel very relaxed. Surfers greet each other by saying “Howzit?” (a bit like “How’s it going?”) and sometimes call each other “bru”or “brah”from the Hawaiian word for brother, “Anywhere that has a coastline with big waves is home to surfers. Half of Australia’s coastline is surfable so there are lots of Australian surfers. Hawaii is where the sport was invented and the current champion is Hawaiian Sunny Garcia. A lot of surfers also come from California and New Zealand. There are even surfers in the UK who hang out on the southwest coast where the Atlantic waves hitGet a board. Most surfers start on short boards. Long boards and guns are only for experienced surfers catching huge waves. You also have to be a very strong swimmer: being able to swim at leastBeach breaks are waves which fall onto sand. They can be big, but are best if you are a beginner. Waves vary in size during different seasons and even at different times of the day, so watch out! Surfing can be dangerous and you need advice from someone experienced. More experienced surfers catch waves at point and reef breaks. They are away from the coast, and the swell comes deep from the ocean. Point breaks are waves bent because of the shape of the land beneath the ocean, and reefSurfing is a dangerous sport if you aren’t a strong swimmer or if you try to do too much. The main thing most surfers have to worry about is their own board or other surfers’ boards. Great white sharks, stingrays and deadly jellyfish are also not friendly to surfers, but actually running into one of these is quite rare.Section DDirections: Read the passage carefully. Then answer the questions or complete the statements in the no more than 10 words.Reading to oneself is a modern activity that was almost unknown to the scholars of the classical and medieval（中世纪的）worlds, while during the fifteenth century the term “reading” undoubtedly meant reading aloud. Only during nineteenth century did silent reading become common-place.One should be careful, however, of assuming that silent reading came about simply because reading aloud is a distraction to others. Examination of factors related to the historical development of silent reading reveals that it became the usual mode of reading for most adult reading tasks mainly because the tasks themselves changed in character.The last century saw a steady gradual increase in literacy, and thus in the number of readers. As readers increased, so the number of potential listeners declined, and thus there was some reduction in the need to read aloud. As reading for the benefit of listeners grew less common, so came theflourishing（繁荣）of reading as a private activity in such public places as libraries, railway carriages and offices, where reading aloud would cause distraction to other readers.Towards the end of the century there was still considerable argument over whether books should be used for information or treated respectfully, and over whether the reading of material such as newspapers was in some way mentally weakening. Indeed this argument remains with us still in education. However, whatever its virtues, the old shared literacy culture had gone and was replaced by the printed mass media on the one hand and by books and periodicals（期刊）for a specialized readership on the other.By the end of the century students were being recommended to adopt attitudes to books and to use skills in reading them which were inappropriate, if not impossible, for the oral reader. The social, cultural, and technological changes in the century had greatly altered what the term “reading” implied.81. Why was reading aloud common before the nineteenth century?82. The development of silent reading during the nineteenth century indicates that __the tasksthemselves changed in character.____________.83. People are still arguing about the value of __________________.84. What’s the writer’s purpose in writing this passage?第II卷（共45分）Directions: Translate the following sentences into English, using the words given in the brackets.1.我们花在作业上的时间很多。
2011崇明区生命科学二模答案
参考答案第I卷（共60分）一、单选题（共60分，每小题只有一个正确选项）1 2 3 4 5 6B B BCD A（一）2分题（共21题）7 8 9 10 11 12 13 14 15 16 17A B C D B A C B C B D18 19 20 21 22 23 24 25 26 27B A BCD B A B C D28 29 30 31D C C B第Ⅱ卷（共90分）二、综合分析题（共90分）（四）分析有关微生物的资料，回答问题。
（15分）32．2、3 1 磷脂是生物膜的主要成分，原核生物（细菌）没有具膜细胞器。
33．芽体孢子34.小型环状的DNA分子一部分DNA集中在细胞中央，构成拟核；一部分独立于拟核之外构成质粒（意思对即给分）。
35. 1 抗原多为蛋白质、多糖和脂类，细菌的表面有特殊的糖蛋白和糖脂（答出细菌的表面有特殊的糖蛋白即给分）36.高压灭菌（高压蒸汽灭菌）将未接种的培养基在适宜的温度下放置适宜的时间，观察培养基上是否有菌落产生。
37．碳 6 不加氮源（N）在培养基中加入抗生素（青霉素）（五）有关光合作用和呼吸作用的问题。
（10分）38. 光合 4639.在一定的温度范围内，光合作用强度随着温度的升高而增强 23暗反应过程中的酶的数量和酶的最大活性40.28～34℃曲线（2分，要求：写出净光合速率关键值（如图）1分曲线走势符合1分）41. 在低于P光照强度下B植物光能利用率比A植物的高，在高于P光照强度下A植物光能利用率比B植物的高。
A（六）有关进化问题。
（８分）42. 亲缘关系越近的生物，组成细胞色素C的氨基酸的差别就越小，反之则越大。
胚胎学证据、比较解剖学证据、古生物化学证据。
43．（不答两栖类，不给分）44.基因库遗传45. 突变（变异）自然选择基因交流（七）有关人体内环境与自稳态的问题。
（14分）46.肾脏47. ①甲状腺激素 a48.①大量出汗导致血浆渗透压上升,引起下丘脑神经内分泌细胞大量合成分泌抗利尿激素；抗利尿激素可通过促进B中肾小管和集合管对水分的重吸收而使血浆渗透压下降，尿量减少（2分）。
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崇明县2011年高考模拟考试试卷高三生命科学本试卷分为第I卷（第1-5页）和第II卷（第6-12页）两部分，全卷共12页。
满分150分。
考试时间为120分钟。
请将答案填写在答题纸上。
第I卷一、单选题（共60分，每小题只有一个正确选项）（一）1分题（共6题）1、下列存在于活细胞中的物质，可能具有催化能力的是…………………………………（）A．DNA B．RNA C．ATP D．NADPH2、下列生物不属于原生生物的是……………………………………………………………（）A．衣藻B．酵母菌C．草履虫D．黏菌3、下列与人体血脂来源无直接关系的细胞是………………………………………………（）A．肝细胞B．胚胎干细胞C．小肠上皮细胞D．脂肪细胞4、保护生物多样性最有效的措施是建立……………………………………………………（）A．基因资源库B．动物园C．自然保护区D．植物园5、下列关于维生素的叙述中，不正确的是…………………………………………………（）A．水溶性的V B、V C过量服用后多由尿排出体外B．膳食多样化是避免维生素缺乏症的合理方法C．脂溶性的V A、V D不易排出而过量服用会中毒D．人类认识维生素C是与脚气病的发现有关6、下列生物膜中存在A TP合成酶复合体的是………………………………………………（）A．类囊体膜B．线粒体外膜C．叶绿体外膜D．内质网膜（二）2分题（共21题）7、以下关于青少年肥胖的说法正确的是……………………………………………………（）A．肥胖已被世界卫生组织定义为一种疾病B．肥胖指数即身高平方与体重的比值是划分肥胖的标准C．青少年肥胖的主要原因是遗传因素D．肥胖是增加高血压、高脂血症、糖尿病等急性疾病的危险因素8、关于下列细胞器的叙述正确的是…………………………………………………………（）①线粒体②叶绿体③高尔基体④核糖体A．上述细胞器都含蛋白质和磷脂B．能产生A TP的细胞器有①②C．纤维素是③的结构成分D．含有核酸的细胞器只有①②9、关于血压的描述错误的是…………………………………………………………………（）A．通常所说的血压是指动脉血压B．长期的高盐饮食会导致高血压C．发生降压反射时交感神经兴奋性加强D．健康的成年人在安静状态时脉压为30～40 mmHg（4.0～5.3kPa）10、生物膜结构和功能的特殊性是与膜蛋白的组成和种类及其比例有关。
下列与神经元细胞膜上信息传递功能密切相关的蛋白质有………………………………………………………（）①离子通道②载体③抗原受体④递质的受体⑤激素受体A．①③⑤B．②③④C．①②③D．①②④高三生命科学共12页第1页高三生命科学 共12页 第2页土壤 细胞壁 细胞膜 细胞质载体 蛋白能量 矿质离子11、一对夫妇所生的四个孩子的血型分别是A 型、B 型、AB 型和O 型。
说出人类的ABO 血型遗传方式以及该夫妇的血型是……………………………………………………………（ ） A ．完全显性、AB 型和O 型 B ．复等位基因（共显性）、A 型和B 型 C ．不完全显性、A 型和B 型 D ．镶嵌显性、AB 型和O 型12、以下不能被人体免疫系统直接识别的是…………………………………………………（ ）①血液中O 2浓度的变化 ②坏死的组织细胞 ③环境中温度的变化 ④感染人体的流感病毒 A ．①③ B ．②④ C ．①④ D ．②③13、下列关于微生物传染病的说法正确的是…………………………………………………（ ）①霍乱菌通过分泌烈性细菌毒素使人体内环境失衡而致病 ②某种微生物传染病的易感人群人数越多群体免疫力越强 ③流感病毒因为容易发生变异而使疫苗种类多且有效性高 ④相当多的病毒携带者会因为获得对该病的免疫力而终止感染 A ．①② B ．③④ C ．①④ D ．②③14、下列关于酶工程的叙述正确的是…………………………………………………………（ ）A ．酶的生产大多数是通过直接培养动植物组织细胞后分离提纯的B ．酶的分离提纯过程中温度和PH 值的控制是保持酶的活力要素C ．尿糖试纸是酶工程的产物，其中含有葡萄糖水解酶和过氧化氢酶D ．酶的固定化技术因为承载物易溶于水而有利于提高催化效率 15、右图是植物根毛细胞从土壤中吸收某矿物质离子示意图。
据图判断，对该种跨膜运输方式的描述正确的是（ ） A ．植物的根毛细胞同样以该种运输方式吸收水分。
B ．这种运输方式与膜的流动性有关 C ．该种运输方式是物质进出活细胞的主要方式D ．细胞壁为该种运输方式的进行起到了保护和滤过作用16、右图是在“观察根尖分生组织细胞的有丝分裂”实验中看到的一个视野，A 、B 、C 分别表示处于不同分裂时期的细胞。
以下操作和结论不正确的是 …………………………（ ） A ．该图所示为高倍镜下调解细调节器看到的视野 B ．持续观察视野中的C 细胞将分裂成两个子细胞 C ．染色体的形态和数目最清晰的是A 细胞 D ．视野中A 细胞的染色体数目是B 细胞的一半17、右图为某二倍体生物细胞分裂过程中某一时期分裂相示意图，图中1、2、3、4代表染色体，a 、a '、b 、b '代表染色单体。
没有突变且细胞正常分裂，则下列描述正确的是……（ ） A ．该细胞中有同源染色体4个、DNA 分子8个B ．如果a 上有D 基因，a '上相同位置上的基因是D 或dC ．由于染色体自由组合，该细胞分裂完成将得到四种子细胞D ．由于同源染色体分离，分裂后a 与b 不能共存于一个细胞a a'b b'1 23 418、下图①②中有一图是患有唐氏综合征男性个体的体细胞整套染色体的照片，右边曲线图显示该病发病率与母亲年龄的关系。
则正确的照片和预防该遗传病的主要措施正确的是（）A．①，适龄生育和基因诊断B．②，适龄生育和染色体分析C．②，适龄生育和基因诊断D．①，适龄生育和染色体分析19、如图所示人体内氨基酸与其他物质之间的关系，下列叙述中错误的是………………（）A．必需氨基酸只能由①过程获得，非必需氨基酸只能通过②④过程获得B．④过程是氨基转换作用能够改变氨基酸种类C．⑤和⑥过程必须经过脱氨基作用才能形成D．③过程在核糖体中完成属于合成反应20、某种群中RR、Rr、rr的基因型频率如左图，图中阴影部分表示繁殖成功率低的个体。
则该种群下一代中三种基因型频率最可能是…………………………………………………（）21、下列左图表示某生物细胞中两条染色体及其部分基因，则右图中①～④四种情况的产生不属于该细胞染色体结构变异的是…………………………………………………………（）A．①B．②C．③D．④22、长在路边的小草一般不会引起人们的特别关注，从保护生物多样性的角度来看，它却有其存在的价值，但不包括………………………………………………………………………（）A．它属于该地区生态系统中的生产者B．它可能含有对人类有重要价值的基因C．它可能为某种害虫的天敌提供栖息地D．它对于生态系统中其他种群的生存有利无害23、蚕豆根尖细胞在含3H标记的胞嘧啶脱氧核糖核苷酸培养基中完成一个细胞周期，然后在不含放射性标记的培养基中继续分裂至中期，其染色体的放射性标记分布情况是……（）A．每条染色体的两条染色单体都被标记B．每条染色体中都只有一条染色单体被标记C．只有半数的染色体中有一条染色单体被标记D．每条染色体的两条染色单体都不被标记频率RR Rr rr频率RR Rr rr频率RR Rr rr频率RR Rr rrA．B．C．D．①②③④ACbe DA D b Ce A B C C b A体外20 25 30 4035 45母亲的年龄（岁）发病率（%）母亲的年龄（岁）高三生命科学共12页第3页高三生命科学 共12页 第4页24、从右图所示的实验中，可以直接得出的结论是（ ）A ．生长素能促进胚轴切段生长B ．单侧光照引起生长素分布不均匀C ．生长素只能由形态学上端向下端运输D ．感受光刺激的部位是胚轴切段的顶段端 25、关于动物内环境自稳态的叙述，错误．．的是（ ） A ．血浆渗透压的大小与蛋白质和无机盐的含量有关B ．细胞产生的碱性物质进入内环境后通过H 2CO 3 / NaHCO 3缓冲后由肺排出体外C ．细胞内、外的Na +、K +分布不平衡状态是通过消耗能量来维持的D ．运动后Na +、K +排出体外较多，但机体的内环境仍维持相对稳定状态 26、右图示为突触结构，下列关于图中结构②的说法不正确的是（ ）A ．图中②的形成与高尔基体有关，B ．②中的内含物释放至⑥中发挥效应是与结构④有关C ．②中的内含物释放至⑥中主要是与膜的选择透过性有关D ．⑥中存在能够快速催化②中的内含物分解的酶27、下图是探究酵母菌呼吸作用的实验装置图。
装置中底物（葡萄糖）充足且温度适宜。
A 、B 表示着色液滴，可随容器中气体量的变化而发生移动。
下列说法正确的是………（ ）① 20%NaOH 的作用是吸收酵母菌无氧呼吸产生的CO 2 ② 如果A 不动而B 右移时说明酵母菌只进行无氧呼吸 ③ 如果A 左移而B 不动时说明酵母菌只进行有氧呼吸 ④ 如果A 、B 都不动时酵母菌同时进行有氧呼吸和无氧呼吸。
A ．①②B ．③④C ．①④D ．②③（三）3分题（共4题）28、光照下正常生长的某绿色植物，若光照突然停止，其它条件不变，则短时间内叶绿体中C 3化合物的合成量和含量的变化分别为（横坐标为时间，纵坐标为合成量）…………（ ）A ．④①B ．④②C ．③④D ．③②培养液活塞着色液橡皮塞 容器 刻度管装置120%NaOH 5mL培养液装置2蒸馏水5mL容器橡皮塞 活塞着色液刻度管29、右图表示尿液形成过程中肾脏不同管道中发生的物质交换示意图，图中序号表示相应的物质。
下列选项正确的是（）A．①H2O ②葡萄糖③Na+、Cl-④药物B．①Na+、Cl②氨基酸③H2O ④毒物C．①H2O ②Na+、Cl-、K+③氨基酸、葡萄糖④药物、毒物D．①H2O ②Na+、Cl-③葡萄糖、氨基酸④K+、毒物30、某同学在做“观察洋葱表皮细胞的质壁分离和复原”实验时，在老师的帮助下对本实验进行了一系列的创新改进。
改进后的实验步骤与现象如下表，问对下表中的推断或解释不正确的是………………………………………………………………………………………（）A．W为质壁分离，因为细胞壁的伸缩性小于原生质层B．X、Z可能或已造成细胞死亡C．干旱季节灌溉原理与实验组②相同D．③组细胞液颜色逐渐变浅是因为发生了Y31、如果用E、e和F、f分别表示刚毛形态和翅型的基因。
现有卷刚毛弯翅雌果蝇与直刚毛直翅雄果蝇杂交，在F1中所有雌果蝇都是直刚毛直翅，所有雄果蝇都是卷刚毛直翅。