河南省安阳市第三十五中学2018-2019学年高一下学期开学考试生物试题

适用年级:高一
试卷号:313788

试卷类型:开学考试
试卷考试时间:2019/3/26

1.非选择题(共1题)

1.
根据下图回答问题:

(1)该图中,A表示________,B表示________。
(2)该图所示化合物的名称是__________;该化合物含有________个肽键。
(3)该化合物由________个氨基酸分子失去________个水分子而形成,这种反应叫________________反应;合成此肽链时消耗了________种氨基酸。
(4)该图中所示的氨基酸种类不同,是由图中________决定的。
(5)如果图中氨基酸的平均相对分子质量为180,则该化合物的相对分子质量是________。

2.单选题(共8题)

2.
在探索外星球是否存在生命的过程中,科学家始终把寻找水作为最关键的环节。水在生命中的意义表现为
A.水是细胞鲜重中含量最多的化合物B.水在生物体内可以流动
C.能与蛋白质结合,体现生命活动现象D.生化反应必须在水中进行
3.
生物体的生命活动离不开蛋白质,蛋白质是生命活动的主要承担者。下列属于血红蛋白生理功能的是(  )
A.运输氧气B.调节机体的生命活动
C.构成细胞的重要物质D.催化细胞内的化学反应
4.
媒体报道的“地沟油”事件,引起了公众的关注。“地沟油”的主要成分是脂质,但还有许多致病、致癌的毒性物质。下列有关叙述正确的是(    )
A.“地沟油”的主要成分的组成元素一定是C、H、O、N
B.“地沟油”的主要成分是生物体内主要的能源物质
C.“地沟油”的主要成分遇苏丹Ⅲ染液可能呈现橘黄色
D.“地沟油”的主要成分在细胞中的含量多于蛋白质
5.
如图表示人体细胞中各种化合物占细胞鲜重的含量,以下按①②③④顺序排列,正确的是()
A.水、蛋白质、糖类、脂质B.蛋白质、糖类、脂质、水
C.水、蛋白质、脂质、糖类D.蛋白质、水、脂质、糖类
6.
原产热带非洲地区的光棍树,树形奇特,无刺无叶,它茎干中的白色乳汁可以制取“石油”。光棍树细胞中含量最多的化合物是( )
A.水B.脂质C.蛋白质D.糖类
7.
实验测得小麦、大豆、花生三种生物干种子中三大类有机物含量如下图,有关叙述正确的是( )
A.用双缩脲试剂检测大豆种子研磨滤液呈紫色
B.蛋白质检测实验最好选用花生作为材料
C.三种种子都常用来做成面粉或榨取食用油
D.脂肪检测实验最好选用大豆作为材料
8.
狼体内有a种蛋白质,20种氨基酸;兔体内有b种蛋白质,20种氨基酸。狼捕食兔后,狼体内的一个细胞中含有的蛋白质种类和氨基酸种类最可能是 (  )
A.a+b,40B.a,20
C.大于a,20D.小于a,20
9.
组成蛋白质的氨基酸的R基
A.与一个氢原子和一个 —C2H4O2N相连
B.约有20种
C.至少有一个氨基和一个羧基
D.至少有一个氨基或一个羧基

3.选择题(共1题)

10.阅读理解

    The entire house was lit with lights. It was Meera's wedding the next day. Seema walked to her daughter's bedroom. Meera was not there, so she left the envelope on Meera's bed and went away. When Meera came back after a bath downstairs, her eyes fell on the envelope. She picked it up and opened it Sitting on the bed, she started to read it:

    My darling daughter, I'm so happy for my darling is getting marked! To such a good man! At the same time, I'm a little worried, too. The reason? You're going to a new house where everything is going to be new: the people, relationships and surroundings. Yes, you're smart and Vinod will be there with you to help, but I have a few things to say:

    Accept Vinous parents as your parents. Remember that your mother-in-law will have her own understanding about you. So it's up to you give her a good impression.

    Earn respect from family members. If that means changing yourself a little bit and adapting to their customs, just do it. It will help you to settle into your new home.

    Never compare your mothers home and their home. It may not be appreciated.

    The kitchen is one place where small fights can appear. Ifs your mother-in-law s kingdom, so ask her permission if you want to cook something. If she offers help, accept it. This Ml help in building trust between you. Similarly, offer her your help when she s busy cooking. Thus, a new relationship -will be born: one of respect and understanding.

    Finally, respect your husband, as he's your life partner. Remember that a marriage re-quires trust, love and compromise (妥协).

    I could have sat with you and told you, but I felt that writing all this down would make you understand better and I'm sure you'll give your whole heart to this relationship. Remember that both Papa and I are here for you always.

Love,

Ma

试卷分析
  • 【1】题量占比

    非选择题:(1道)

    单选题:(8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:3

    7星难题:0

    8星难题:5

    9星难题:1