山东省临沂市某重点中学2017-2018学年高一上学期质量调研(期中)生物试题

适用年级:高一
试卷号:314733

试卷类型:期中
试卷考试时间:2017/12/7

1.非选择题(共2题)

1.
生物学中常通过某些特定的颜色反应来确定细胞中某些化学成分或结构的存在。根据有关实验原理、操作及应用,回答下列问题:
(1)常见的三种二糖中_______能用作还原糖的鉴定实验,单糖中具有还原性的是________和________。还原糖的鉴定常用的染色剂是_____________,它的使用方法是___________,该实验需要在______________条件下进行,实验结果是产生______________。
(2)脂肪可以被苏丹Ⅲ染成___________。本实验需要借助显微镜观察结果,换成高倍镜后转动________________调焦。实验过程中需要用到酒精,其作用是_________________。
(3)蛋白质的检测使用的染色剂是____________。该实验_________(需要/不需要)对试管加热,观察到组织样液被染成_________。
(4)在“观察叶绿体和细胞质的流动”实验中,观察细胞质流动所选用的参照物是_______,影响细胞质流动的速度有________________________________________等因素。
2.
脑啡肽的合成是采用的蛋白质工程技术,这是生物技术在分子水平上的又一突破。如图为脑啡肽的结构简式,请回答下列问题:

(1)该化合物是由_________个氨基酸失去_______分子水而形成的,这种方式叫做_______,该化合物叫_________。在形成时,相对分子质量减少了________。
(2)该化合物水解后可产生_____种氨基酸,造成氨基酸种类不同的原因是______不同。图中虚线框所示结构的名称为__________。
(3)蛋白质是生命活动的主要承担者,它除了有免疫功能和信息传递、调节机体的生命活动功能外,还具有______________、_______、_______等功能。

2.单选题(共7题)

3.
如图是叶绿素分子(甲)和血红蛋白分子(乙)的局部结构简图,下列说法错误的是 

A. Mg和Fe都属于大量元素
B. 植物缺镁会影响光合作用
C. 人体缺铁会影响乙物质对氧气的运输
D. 甲的元素组成为C、H、O、N、Mg等元素
4.
下图表示人体细胞中各种化合物或基本元素占细胞鲜重的含量,①②③④依次为

A. 水、蛋白质、糖类、脂质;N、H、O、C
B. 蛋白质、糖类、脂质、水;O、C、N、H
C. 水、蛋白质、脂质、糖类;H、O、C、N
D. 蛋白质、水、脂质、糖类;C、O、H、N
5.
下列对脂肪的叙述中,不符合事实的是
A. 组成元素主要是C 、H 、O ,可能还含有N 、P
B. C 、H 的含量较糖多
C. 脂肪是脂质的一种
D. 细胞内良好的储能物质
6.
决定蛋白质的分子结构具有多样性的原因不包括
A.氨基酸的数目成百上千B.肽键的结构多种多样
C.氨基酸的排列顺序千变万化D.肽链的空间结构千差万别
7.
某蛋白质由m条肽链、n个氨基酸组成,该蛋白质至少有氮原子的个数是
A.n﹣mB.nC.n+mD.n+2m
8.
下面是3种氨基酸的结构式,由这3个氨基酸按顺序脱水缩合所形成的化合物中,含有氨基、羧基和肽键的数目依次是
A.1、1、2B.1、1、3C.2、2、2D.1、2、2
9.
所有的核苷酸分子中都含有的是
A.核糖B.嘧啶C.脱氧核糖D.磷酸

3.选择题(共1题)

10.

     Although I didn't have any interest in being a school bus driver, I became one. Many years later, I was still working on the school bus. There are so many good reasons. Firstly, the talk brought me different kinds of information. I also got to hear all the family secrets of the newcomers. I have a toy bear who was a great comforter(安慰者) for the little ones. The kids got to look after him on the trip to school and he waited patiently for them to get on for the trip home.
      Our bus would often pass a place where we could see some alpacas (羊驼) in front of a farm house. Little Michael would cry excitedly from the seat, “Look, Miss! Look at the camels!” He used to put his head out of the bus window. When I warned him that a little insect would come into his nose if he wasn’t careful, he smartly gave up the habit.
      I remember a little girl got on the bus one morning 5 years ago and sobbed(抽泣) all the way to school. We arrived at the school gate. As she waited to get down the bus, she threw her arms around my neck and cried that her grandfather had died the night before.
    A school bus driver needs to keep one eye on the road and the other on the mirror to watch what the little ones are doing down the back.
Now, it's important to think how many lives I've been responsible(负责的) for, and how many kilometers I've driven in order to get my passengers home safely during the 20 years. I've enjoyed it, but it’s time to rest and park my school bus.

试卷分析
  • 【1】题量占比

    非选择题:(2道)

    单选题:(7道)

    选择题:(1道)

  • 【2】:难度分析

    1星难题:0

    2星难题:0

    3星难题:0

    4星难题:0

    5星难题:0

    6星难题:6

    7星难题:0

    8星难题:3

    9星难题:0