护理入学考试生物练习卷（附答案）

免费可打印的护理入学考试生物练习卷：8 道题，从简单到考试水平，附答案。可打印或另存为 PDF。

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姓名: ____________________   日期: ____________

1.简单

What is a tissue?

  1. AA single cell that has one special job in the body
  2. BSeveral organs that work together
  3. CA group of similar cells that work together
  4. DA structure inside a cell
2.简单

Which carbohydrate forms plant cell walls and acts as dietary fibre?

  1. ACellulose
  2. BGlycogen
  3. CGlucose
  4. DLactose
3.简单

Which of these hormones is a steroid?

  1. AGlucagon
  2. BInsulin
  3. CTestosterone
  4. DGrowth hormone
4.中等

为什么红绿色盲在男性中比在女性中更常见？

  1. A女性不能从父亲那里遗传该等位基因
  2. B男性只有一条 X 染色体，所以一个等位基因就足够
  3. C该等位基因在男性中是显性的，在女性中是隐性的
  4. D该等位基因位于 Y 染色体上
5.中等

How do embryonic stem cells differ from most adult stem cells?

  1. AThey are found only in plants, while adult stem cells are found in animals
  2. BThey are haploid, while adult stem cells are diploid
  3. CThey can become almost any cell type, while adult stem cells are more limited
  4. DThey can no longer divide, while adult stem cells divide quickly
6.中等

What is the function of the pores in the nuclear envelope?

  1. AThey let molecules such as mRNA pass in and out
  2. BThey make ribosomal RNA for the cell
  3. CThey attach the nucleus to the cell membrane
  4. DThey let chromosomes leave the nucleus to be copied
7.困难

Cyanide stops mitochondria from making ATP. Which process in the affected cells would stop first?

  1. ASimple diffusion of oxygen into the cell
  2. BFacilitated diffusion of glucose down its gradient
  3. COsmosis of water across the membrane
  4. DPumping of Na⁺ and K⁺ by the sodium-potassium pump
8.困难

血友病是 X 连锁隐性遗传。一位携带者母亲（XᴴXʰ）和一位未患病的父亲（XᴴY）生了一个儿子。他患血友病的概率是多少？

  1. A0
  2. B1/4
  3. C1
  4. D1/2

答案

  1. 1. C · A group of similar cells that work together
  2. 2. A · Cellulose
  3. 3. C · Testosterone
  4. 4. B · 男性只有一条 X 染色体，所以一个等位基因就足够
  5. 5. C · They can become almost any cell type, while adult stem cells are more limited
  6. 6. A · They let molecules such as mRNA pass in and out
  7. 7. D · Pumping of Na⁺ and K⁺ by the sodium-potassium pump
  8. 8. D · 1/2

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