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

リソソームのはたらきは何か。

  1. A細胞の遺伝情報を蓄える
  2. B細胞のために光エネルギーを捕らえる
  3. C老廃物や古くなった部品を分解する
  4. Dアミノ酸からタンパク質をつくる
2.やさしい

How many micrometres (µm) are in one millimetre?

  1. A1 000 000
  2. B1000
  3. C10
  4. D100
3.やさしい

What is a sister chromatid?

  1. AA small ring of DNA found in bacteria
  2. BOne of the two sex chromosomes
  3. CA chromosome that is inherited from the mother only, never the father
  4. DOne of two identical copies of a chromosome joined at the centromere
4.ふつう

During childbirth, pressure on the cervix causes oxytocin release, which causes stronger contractions and more pressure. What kind of control is this?

  1. ANatural selection
  2. BHomeostatic balance
  3. CPositive feedback
  4. DNegative feedback
5.ふつう

Why is DNA replication called semiconservative?

  1. AEach new strand is a random mix of old and new pieces
  2. BEach new DNA molecule has one old strand and one new strand
  3. CThe old DNA molecule is kept whole, and a completely new one is made
  4. DOnly half of the DNA is copied each time
6.ふつう

Which statement best describes biological evolution?

  1. AMovement of animals to a new habitat each year
  2. BChange in the body of one organism during its lifetime
  3. CChange in the inherited traits of a population over generations
  4. DGrowth of an organism from a single zygote to a fully grown adult
7.むずかしい

A dihybrid cross gives offspring in a ratio of about 9 : 3 : 3 : 1. What does this suggest?

  1. ABoth parents are heterozygous for two genes that assort independently
  2. BOne parent is AaBb and the other is homozygous aabb
  3. CThe two genes are tightly linked on the same chromosome
  4. DBoth parents are homozygous dominant for both genes
8.むずかしい

Mature human red blood cells have no nucleus and no mitochondria. What follows from this?

  1. AThey cannot divide and make their ATP by glycolysis only
  2. BThey make ATP by aerobic respiration using the oxygen they carry
  3. CThey keep making new haemoglobin throughout their life
  4. DThey live longer than almost all other body cells

解答

  1. 1. C · 老廃物や古くなった部品を分解する
  2. 2. B · 1000
  3. 3. D · One of two identical copies of a chromosome joined at the centromere
  4. 4. C · Positive feedback
  5. 5. B · Each new DNA molecule has one old strand and one new strand
  6. 6. C · Change in the inherited traits of a population over generations
  7. 7. A · Both parents are heterozygous for two genes that assort independently
  8. 8. A · They cannot divide and make their ATP by glycolysis only

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