1.やさしい
ほとんどの酵素は、どのグループの生体分子に属するか。
- Aミネラル
- B脂質
- Cタンパク質
- D炭水化物(糖質)
2.やさしい
What is a tissue?
- AA single cell that has one special job in the body
- BSeveral organs that work together
- CA group of similar cells that work together
- DA structure inside a cell
3.やさしい
生きているとみなされる最小の単位はどれか。
- A原子
- B組織
- C分子
- D細胞
4.ふつう
What do the spindle fibres do during cell division?
- AThey digest the old cell membrane
- BThey copy the DNA of each chromosome before the cell divides
- CThey attach to chromosomes and move them to the poles
- DThey make the new nuclear envelope
5.ふつう
A patient's blood type is B positive. What does this mean?
- ATheir red cells carry no antigens at all
- BTheir red cells carry the B antigen and the RhD antigen
- CTheir red cells carry the A antigen and no RhD antigen
- DTheir plasma contains anti-B antibodies
6.ふつう
A student switches a light microscope from low power to high power. What happens to the field of view?
- AIt gets larger and brighter
- BIt gets smaller and usually darker
- CIt gets larger but less detailed
- DIt stays the same size but gets brighter
7.むずかしい
Two parents are both AaBbCc, and the three genes assort independently. What is the probability that a child is aabbcc?
- A3/64
- B1/16
- C1/8
- D1/64
8.むずかしい
1 個の細菌が 20 分ごとに分裂する。1 個も死なないとすると、2 時間後に細菌は何個になるか。
- A64
- B32
- C12
- D128
解答
- 1. C · タンパク質
- 2. C · A group of similar cells that work together
- 3. D · 細胞
- 4. C · They attach to chromosomes and move them to the poles
- 5. B · Their red cells carry the B antigen and the RhD antigen
- 6. B · It gets smaller and usually darker
- 7. D · 1/64
- 8. A · 64
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