解答つき看護学校入学試験のための生物ワークシート

無料で印刷できる看護学校入学試験のための生物のワークシート：やさしい問題から試験レベルまで 8 問、解答つき。印刷するか PDF で保存できます。

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名前: ____________________   日付: ____________

1.やさしい

Which definition of a species is most often used for animals?

  1. AAny organisms that look alike
  2. BAll of the different organisms that live together in one area
  3. CA group that can interbreed and have fertile offspring
  4. DAll the animals that eat the same food
2.やさしい

What are the three parts of a nucleotide?

  1. AA phosphate, a sugar and a nitrogen base
  2. BAn amino group, a sugar and a fatty acid
  3. CA carboxyl group, a base and a lipid
  4. DA glycerol, a phosphate and a fatty acid
3.やさしい

細菌などの原核細胞にないものはどれか。

  1. ADNAの形の遺伝物質
  2. Bリボソーム
  3. C細胞膜
  4. D膜に包まれた核
4.ふつう

Why must human gametes be haploid?

  1. ASo that the gametes can divide quickly by mitosis
  2. BSo that the zygote has the normal number of 46 chromosomes
  3. CSo that the gametes can make more proteins
  4. DSo that the zygote has twice the normal number of chromosomes
5.ふつう

Why does PCR use a DNA polymerase taken from bacteria that live in hot springs?

  1. AIt makes the DNA strands stick together
  2. BIt copies RNA as well as DNA
  3. CIt works only in the dark, like the bacteria it comes from
  4. DIt survives the high temperatures used to separate the strands
6.ふつう

An organism is multicellular, makes its own food by photosynthesis and has cell walls of cellulose. Which kingdom does it belong to?

  1. AAnimals
  2. BBacteria
  3. CPlants
  4. DFungi
7.むずかしい

PCR starts with one double-stranded DNA molecule, and the number of copies doubles each cycle. How many copies are there after 10 cycles?

  1. A512
  2. B100
  3. C1024
  4. D20
8.むずかしい

Why do cells get far more ATP from glucose when oxygen is present than when it is absent?

  1. AOxygen itself is converted into ATP in the mitochondria
  2. BWithout oxygen the Krebs cycle runs faster but makes less ATP
  3. CWithout oxygen, glucose cannot enter the cell or be broken down at all
  4. DWithout oxygen only glycolysis runs, giving a net of 2 ATP per glucose

解答

  1. 1. C · A group that can interbreed and have fertile offspring
  2. 2. A · A phosphate, a sugar and a nitrogen base
  3. 3. D · 膜に包まれた核
  4. 4. B · So that the zygote has the normal number of 46 chromosomes
  5. 5. D · It survives the high temperatures used to separate the strands
  6. 6. C · Plants
  7. 7. C · 1024
  8. 8. D · Without oxygen only glycolysis runs, giving a net of 2 ATP per glucose

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