解答つき看護学校入学試験のための生物ワークシート

対照群の目的は何か。

1. A処理した群と比較するための基準を得ること
2. B実験を早く終わらせること
3. C仮説を不要にすること
4. D検証する処理を可能な限り最大量受けること

Which sex chromosomes does a typical human male have?

1. AXY
2. BYY
3. CXX
4. DX only

In which form do animals store glucose in the liver and muscles?

1. AGlycogen
2. BStarch
3. CCellulose
4. DChitin

Why does PCR use a DNA polymerase taken from bacteria that live in hot springs?

1. AIt works only in the dark, like the bacteria it comes from
2. BIt makes the DNA strands stick together
3. CIt survives the high temperatures used to separate the strands
4. DIt copies RNA as well as DNA

Human adult height varies across a smooth, continuous range rather than falling into a few separate groups. What is the best explanation?

1. AIt is controlled only by the environment
2. BIt is an X-linked recessive trait
3. CIt is controlled by many genes and also affected by environment
4. DIt is controlled by one gene with two alleles and full dominance

What is the difference between an epidemic and a pandemic?

1. AA pandemic spreads across many countries or continents
2. BA pandemic affects only one town
3. CAn epidemic affects the whole world at once
4. DAn epidemic is caused only by bacteria

植物細胞を純水に入れた。動物細胞のように破裂しないのはなぜか。

1. A細胞が満たされるにつれて細胞壁が押し返し、細胞が張る（膨圧がかかる）から
2. B液胞がすべての水をすぐに外へ汲み出すから
3. C植物細胞には細胞膜がないから
4. D水は植物細胞に入れないから

A food sample turns purple with biuret reagent but stays yellow-brown with iodine solution. What does the sample contain?

1. AStarch but no protein
2. BBoth protein and starch
3. CProtein but no starch
4. DFat but no protein