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 sex chromosomes does a typical human male have?

  1. AYY
  2. BXY
  3. CXX
  4. DX only
2.やさしい

What is a haploid cell?

  1. AA cell with one set of chromosomes
  2. BA cell with two sets of chromosomes
  3. CA cell with an extra chromosome
  4. DA cell with no nucleus
3.やさしい

What is the active site of an enzyme?

  1. AThe gene that codes for the enzyme
  2. BThe region where the substrate binds
  3. CThe product formed by the reaction
  4. DThe part of the cell where the enzyme is made
4.ふつう

What is a prion?

  1. AA bacterium without a cell wall that lives inside nerve cells
  2. BA very small virus with a DNA genome
  3. CA misfolded protein that causes normal proteins to misfold
  4. DA fungal spore that infects the brain
5.ふつう

In gel electrophoresis, why does DNA move towards the positive electrode?

  1. ADNA has a negative charge from its phosphate groups
  2. BDNA has a positive charge from the nitrogen bases it contains
  3. CDNA is pulled by gravity through the gel
  4. DDNA has no charge and moves at random
6.ふつう

Salivary amylase begins the digestion of which nutrient in the mouth?

  1. AProtein
  2. BCellulose
  3. CStarch
  4. DFat
7.むずかしい

細菌の集団は、どのようにして抗菌薬に対する耐性を獲得するか。

  1. A患者の免疫系が細菌を耐性にする
  2. B抗菌薬が、細菌に必要な突然変異をわざと起こす
  3. C一部の細菌がすでに耐性遺伝子をもち、薬を生き延びて増殖する
  4. D各細菌が、薬にさらされたあとに耐性を学習する
8.むずかしい

Fresh liver is dropped into hydrogen peroxide and bubbles form quickly. Boiled liver gives no bubbles. What is the best conclusion?

  1. AThe bubbles are carbon dioxide from respiration
  2. BBoiled liver contains more hydrogen peroxide than fresh liver
  3. CLiver contains an enzyme that is destroyed by boiling
  4. DHydrogen peroxide is broken down only by heat

解答

  1. 1. B · XY
  2. 2. A · A cell with one set of chromosomes
  3. 3. B · The region where the substrate binds
  4. 4. C · A misfolded protein that causes normal proteins to misfold
  5. 5. A · DNA has a negative charge from its phosphate groups
  6. 6. C · Starch
  7. 7. C · 一部の細菌がすでに耐性遺伝子をもち、薬を生き延びて増殖する
  8. 8. C · Liver contains an enzyme that is destroyed by boiling

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