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 the main material in the cell wall of bacteria?

  1. AKeratin
  2. BChitin
  3. CPeptidoglycan
  4. DCellulose
2.简单

DNA 中含有哪四种碱基？

  1. A丙氨酸、胸腺嘧啶、甘氨酸和半胱氨酸
  2. B腺嘌呤、胸腺嘧啶、鸟嘌呤和胞嘧啶
  3. C腺嘌呤、尿嘧啶、鸟嘌呤和胞嘧啶
  4. D腺嘌呤、胸腺嘧啶、葡萄糖和胞嘧啶
3.简单

光合作用产生哪些物质？

  1. A乳酸和 ATP
  2. B葡萄糖和氧气
  3. C蛋白质和氮气
  4. D二氧化碳和水
4.中等

What are introns?

  1. ACoding sections joined together to form the mature mRNA
  2. BCodons that tell the ribosome to stop translation
  3. CNon-coding sections removed from pre-mRNA before translation
  4. DShort pieces of DNA made on the lagging strand
5.中等

Why is a buffer system important in blood?

  1. AIt carries oxygen to the tissues
  2. BIt makes the blood clot faster
  3. CIt raises the blood glucose level
  4. DIt resists changes in pH
6.中等

A woman with blood type O has a child with a man of type AB. Which blood types can their children have?

  1. AA or B
  2. BO only
  3. CA, B, AB or O
  4. DO or AB
7.困难

血型为 A 型（基因型 Iᴬi）的母亲和血型为 B 型（Iᴮi）的父亲生育子女。可能出现哪些血型？

  1. AA、B、AB 和 O
  2. B只有 AB
  3. C只有 A 和 B
  4. D只有 A、B 和 AB
8.困难

A diploid cell contains 10 units of DNA in G1. How many units are in each cell at the end of meiosis II?

  1. A20 units
  2. B2.5 units
  3. C10 units
  4. D5 units

答案

  1. 1. C · Peptidoglycan
  2. 2. B · 腺嘌呤、胸腺嘧啶、鸟嘌呤和胞嘧啶
  3. 3. B · 葡萄糖和氧气
  4. 4. C · Non-coding sections removed from pre-mRNA before translation
  5. 5. D · It resists changes in pH
  6. 6. A · A or B
  7. 7. A · A、B、AB 和 O
  8. 8. D · 5 units

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