解答つき看護学校入学試験のための生物ワークシート

How many strands does an RNA molecule usually have?

1. AOne
2. BFour
3. CTwo
4. DThree

What is the R group of an amino acid?

1. AThe carboxyl group at one end
2. BThe side chain that differs between amino acids
3. CThe amino group that is shared by all amino acids
4. DThe peptide bond between two amino acids

What is the main job of the cell wall in a plant cell?

1. ATo control which genes are switched on in the nucleus
2. BTo release energy from glucose
3. CTo make proteins for the cell
4. DTo support the cell and stop it from bursting

In evolution, what does an organism's fitness mean?

1. AHow long the organism lives
2. BHow many offspring it leaves that survive and reproduce
3. CHow strong and fast the organism is compared with others
4. DHow large the organism grows

A thermometer gives readings of 36.1, 36.1 and 36.2 °C for a water bath that is really at 37.0 °C. How are these readings best described?

1. ANeither accurate nor precise
2. BBoth accurate and precise
3. CAccurate but not precise
4. DPrecise but not accurate

科学の理論は、仮説とどう違うか。

1. A理論は、新しいデータによって変更されることが決してない
2. B理論は、1 つの実験の結果である
3. C多くの検証された証拠に裏付けられた広範な説明である
4. D理論は、まだ検証されていない推測である

One sample of an enzyme is boiled and then cooled to 37 °C. Another is kept at 4 °C and then warmed to 37 °C. Which sample will work at 37 °C?

1. AOnly the sample that was boiled
2. BOnly the sample that was kept at 4 °C
3. CNeither sample will work
4. DBoth samples will work equally well

Why can O-negative red blood cells be given to patients of almost any blood type in an emergency?

1. ATheir plasma contains anti-A and anti-B antibodies
2. BThey carry no A, B or RhD antigens
3. CThey carry all of the A, B and RhD antigens
4. DThey have no haemoglobin to react with