2015-2016学年浙江省杭州市临安中学高三上10月考生物试卷(带解析)

适用年级:高三
试卷号:680394

试卷类型:月考
试卷考试时间:2017/7/27

1.非选择题(共1题)

1.
玉米宽叶基因(T)与窄叶基因(t)是位于9号染色体上的一对等位基因,已知无正常9号染色体的花粉不能参与受精作用。现有基因型为Tt的宽叶植株A,其细胞中9号染色体如图一所示:

(1)可通过观察有丝分裂________期细胞进行________分析得知该植株发生了突变,该宽叶植株的变异类型属于________变异。
(2)为了确定植株A的T基因是位于正常染色体还是异常染色体上,让其作为父本与正常的窄叶进行测交。如果F1表现型为________,则说明T基因位于异常染色体上。请用遗传图解解释上述现象。
(3)若(2)中测交产生的F1中,发现了一株宽叶植株B,其染色体及基因型组成如图二。从细胞水平分析出现该植株的原因是由于父本在减数分裂过程中________ 未分离而导致的。
(4)若(3)中得到的植株B在减数第一次分裂过程中3条9号染色体会随机地移向细胞两极并最终生成含有1条9号染色体和含有2条9号染色体的配子,请据此写出植株B可育花粉的基因型________。

2.单选题(共3题)

2.
细胞的膜蛋白具有物质运输、信息传递、免疫识别等重要生理功能。下列图中,可正确示意不同细胞的膜蛋白及其相应功能的是
A. B. C.    D.
3.
直方图能直接明了地描述生物学的原理与本质,因此得到了广泛地运用.请你依据所学的生物学知识,分析下列直方图,其中错误的是()
A.甲图表示衰退型种群不同年龄的个体所占的比例
B.乙图表示已对杂合子的豌豆连续自交,其纯合子比例的变化
C.丙图表示四分体时期的三个重要数值的相对量
D.丁图表示生长素合成前后几种生物膜面积的变化
4.
人体蛋白质被水解的过程如下图所示,下列相关叙述正确的是( )
A.蛋白质的水解只发生在细胞外,如消化道内
B.该过程中酶分子可发生可逆性形变
C.该过程为放能反应,释放的能量可用于合成ATP
D.可用单位时间内分解蛋白质的量代表酶活性

3.选择题(共1题)

5.任务型阅读

    Do you remember the last time you read a book, or a magazine? Is checking e-mails or updating microblog your daily reading habit? If you're one of those who don't make a habit of reading regularly, you might be really out.{#blank#}1{#/blank#}

    Stress Reduction

    No matter how much pressure you have at work, in your personal relationships, or other issues in daily life, it all just slips away when you lose yourself in a great story.{#blank#}2{#/blank#}

    Knowledge

    Everything you read fills your head with new information, and you never know when it might come into use.{#blank#}3{#/blank#}Besides, you might lose everything else—your job, your money, even your health, but knowledge can never be taken from you.

    Vocabulary Expansion

    {#blank#}4{#/blank#} As a result, this will gradually enlarge your everyday vocabulary. Then you might become more knowledgeable and well-spoken, which can increase your self confidence and even help you get promotions more quickly.

    Better Writing Skills

    Exposure to well-written work has a great effect on your own writing. In other words, writing styles of other authors will influence your own work.{#blank#}5{#/blank#}

    Now that reading has so many benefits, step away from your computer and go hunting for something new to read!

A. Here are some benefits of reading.

B. Here are some suggestions for your health.

C. The more you read, the more words you gain exposure to.

D. This goes hand-in-hand with the expansion of your vocabulary.

E. A well-written novel can bring you pleasure, and allow you to relax.

F. The more knowledge you have, the better-equipped you are for your life.

G. That is why beginners always learn how to write by reading the works of others.

试卷分析
  • 【1】题量占比

    非选择题:(1道)

    单选题:(3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:1

    5星难题:0

    6星难题:2

    7星难题:0

    8星难题:0

    9星难题:1