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

What is a monomer?

  1. AA small unit that joins with others to form a polymer
  2. BA molecule that contains no carbon
  3. CA very large molecule that is made of many smaller units
  4. DAn enzyme that breaks down polymers
2.やさしい

Who first used the word "cells" after looking at thin slices of cork under a microscope?

  1. ARobert Hooke
  2. BCharles Darwin
  3. CGregor Mendel
  4. DLouis Pasteur
3.やさしい

What are the parts of a triglyceride (a fat molecule)?

  1. AThree glucose units and one phosphate
  2. BOne amino acid and three fatty acids
  3. CTwo glycerols and one fatty acid
  4. DOne glycerol and three fatty acids
4.ふつう

What is meant by independent assortment in meiosis?

  1. AHomologous pairs line up randomly, so gametes get different mixes of chromosomes
  2. BDNA is copied separately in each chromosome
  3. CAll chromosomes from the mother go into the same gamete
  4. DSister chromatids stay joined until the end of meiosis, so all gametes are identical
5.ふつう

飽和脂肪は不飽和脂肪とどう違うか。

  1. A二重結合が多く、室温で液体である
  2. B窒素を含み、タンパク質をつくる
  3. C水に容易に溶ける
  4. DC=C二重結合がなく、通常は固体である
6.ふつう

What do nitrogen-fixing bacteria do?

  1. AThey break down proteins into glucose
  2. BThey convert nitrogen gas into compounds that plants can use
  3. CThey turn carbon dioxide into sugar
  4. DThey release nitrogen gas from dead organisms into the air
7.むずかしい

How does a phospholipid differ from a triglyceride?

  1. AIt contains no glycerol, only fatty acids and phosphate
  2. BIt is made of amino acids
  3. CIt has four fatty acids instead of three
  4. DOne of the fatty acids is replaced by a phosphate group
8.むずかしい

Why is one new DNA strand made in short pieces (Okazaki fragments) during replication?

  1. AOnly half of the DNA needs to be copied
  2. BHelicase cuts that strand into pieces before copying
  3. CThe lagging strand is made of RNA instead of DNA, so it must be built in pieces
  4. DDNA polymerase works only 5' to 3', and the strands are antiparallel

解答

  1. 1. A · A small unit that joins with others to form a polymer
  2. 2. A · Robert Hooke
  3. 3. D · One glycerol and three fatty acids
  4. 4. A · Homologous pairs line up randomly, so gametes get different mixes of chromosomes
  5. 5. D · C=C二重結合がなく、通常は固体である
  6. 6. B · They convert nitrogen gas into compounds that plants can use
  7. 7. D · One of the fatty acids is replaced by a phosphate group
  8. 8. D · DNA polymerase works only 5' to 3', and the strands are antiparallel

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