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 enzyme adds new nucleotides to build a new DNA strand?

  1. ARNA polymerase
  2. BHelicase
  3. CPepsin
  4. DDNA polymerase
2.やさしい

What is the main job of the large central vacuole in a plant cell?

  1. AIt stores water and keeps the cell firm
  2. BIt captures light energy for photosynthesis
  3. CIt copies DNA before the cell divides
  4. DIt assembles proteins from amino acids
3.やさしい

What is activation energy?

  1. AThe energy needed to start a chemical reaction
  2. BThe energy plants take in from sunlight
  3. CThe energy stored in a molecule of ATP
  4. DThe heat released when a reaction finishes
4.ふつう

Why do chromosomes condense into short, thick shapes before mitosis?

  1. ASo that they can be copied more quickly
  2. BSo they can be moved apart without tangling or breaking
  3. CSo that genes can be transcribed more easily
  4. DSo that they can leave through the nuclear pores
5.ふつう

突然変異とは何か。

  1. A分裂前に起こるDNAの通常の複製
  2. B組織の細胞数の変化
  3. CDNAの塩基配列の変化
  4. D相同染色体の対合
6.ふつう

Nerve cells release chemical messengers (neurotransmitters) stored in vesicles. By which process are they released?

  1. AEndocytosis
  2. BOsmosis
  3. CExocytosis
  4. DPhagocytosis
7.むずかしい

Which evidence supports the theory that mitochondria came from bacteria that lived inside an ancient cell?

  1. AThey have their own circular DNA, ribosomes and a double membrane
  2. BThey make the proteins used by the whole cell, including the nucleus
  3. CThey have a cell wall made of peptidoglycan
  4. DThey are found in all prokaryotic cells
8.むずかしい

In Tay-Sachs disease, a lysosomal enzyme does not work. What happens inside the affected nerve cells?

  1. AThe ribosomes stop making proteins
  2. BThe DNA cannot be copied before division
  3. CThe cells can no longer make ATP in their mitochondria
  4. DThe undigested substance builds up inside lysosomes

解答

  1. 1. D · DNA polymerase
  2. 2. A · It stores water and keeps the cell firm
  3. 3. A · The energy needed to start a chemical reaction
  4. 4. B · So they can be moved apart without tangling or breaking
  5. 5. C · DNAの塩基配列の変化
  6. 6. C · Exocytosis
  7. 7. A · They have their own circular DNA, ribosomes and a double membrane
  8. 8. D · The undigested substance builds up inside lysosomes

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