解答つき看護学校入学試験のための生物ワークシート

科学的方法において、仮説とは何か。

1. A正しいと証明された結論
2. B検証できる説明または予測
3. C多くの実験によって裏付けられた広範な説明
4. D行った測定値の一覧

What is a Punnett square used for?

1. AMeasuring the size of a cell
2. BShowing the order of genes on a chromosome
3. CPredicting the possible genotypes of offspring
4. DCounting the chromosomes in a cell

Who first worked out the basic rules of inheritance by breeding pea plants?

1. AGregor Mendel
2. BCharles Darwin
3. CRobert Hooke
4. DLouis Pasteur

Which statement about identical and non-identical twins is correct?

1. ANon-identical twins come from one zygote that splits in two
2. BIdentical twins come from two eggs that are fertilised by a single sperm
3. CIdentical twins come from one zygote; non-identical twins come from two
4. DBoth kinds of twin always share all of their genes

グラム染色で、グラム陽性菌が紫に染まるのはなぜか。

1. A薄い細胞壁が、脂質に富む外膜で覆われているから
2. B細胞壁がまったくないから
3. C厚いペプチドグリカンの細胞壁が紫の色素を保持するから
4. Dクロロフィルをもつから

Clostridium tetani grows in deep puncture wounds but is killed by oxygen. How is this bacterium described?

1. AAn obligate anaerobe
2. BA facultative anaerobe
3. CAn obligate aerobe
4. DA photosynthetic bacterium

The field of view of a microscope is 0.5 mm wide. About 10 cells fit across it in a line. What is the approximate width of one cell?

1. A5 µm
2. B500 µm
3. C50 µm
4. D0.5 µm

After wolves are removed from a park, the deer population rises sharply and young trees are overgrazed. What does this show?

1. ADeer are producers in the food web
2. BOrganisms in a food web depend on each other
3. CWolves compete with trees for sunlight
4. DRemoving a predator has no effect on plants