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 are cilia?

  1. AFolds of the inner mitochondrial membrane that make ATP
  2. BOpenings in the nuclear envelope
  3. CSmall round sacs that hold digestive enzymes
  4. DShort hair-like projections that beat in waves
2.やさしい

What is the main material in the cell wall of bacteria?

  1. AKeratin
  2. BPeptidoglycan
  3. CChitin
  4. DCellulose
3.やさしい

What is an organism's genotype?

  1. AThe environment in which it lives
  2. BThe traits that can be seen or measured
  3. CThe alleles it carries for a trait
  4. DThe number of cells in its body
4.ふつう

Lactose (milk sugar) is a disaccharide. Which two monosaccharides is it made of?

  1. AGlucose and glucose
  2. BGlucose and fructose
  3. CGlucose and galactose
  4. DFructose and galactose
5.ふつう

What is the function of the pores in the nuclear envelope?

  1. AThey attach the nucleus to the cell membrane
  2. BThey let molecules such as mRNA pass in and out
  3. CThey make ribosomal RNA for the cell
  4. DThey let chromosomes leave the nucleus to be copied
6.ふつう

After gel electrophoresis, which DNA fragments are found furthest from the wells?

  1. AThe smallest fragments
  2. BThe fragments with the most guanine
  3. CThe largest fragments
  4. DThe fragments with the most adenine
7.むずかしい

In an onion root tip, 90 of 100 cells are in interphase and 10 are in mitosis. If the whole cell cycle takes 20 hours, about how long does mitosis last?

  1. A18 hours
  2. B10 hours
  3. C2 hours
  4. D0.5 hours
8.むずかしい

Bacteria in a closed flask grow quickly at first, but the population then stops increasing. What is the main reason?

  1. AThe flask becomes too cold for growth
  2. BThe bacteria change into viruses after many divisions
  3. CNutrients run out and waste products build up
  4. DThe bacteria stop dividing once they reach adult size

解答

  1. 1. D · Short hair-like projections that beat in waves
  2. 2. B · Peptidoglycan
  3. 3. C · The alleles it carries for a trait
  4. 4. C · Glucose and galactose
  5. 5. B · They let molecules such as mRNA pass in and out
  6. 6. A · The smallest fragments
  7. 7. C · 2 hours
  8. 8. C · Nutrients run out and waste products build up

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