정답이 있는 간호학 입학 시험 대비 생물학 학습지

Which carbohydrate forms plant cell walls and acts as dietary fibre?

1. ACellulose
2. BGlucose
3. CGlycogen
4. DLactose

What is an allele?

1. AA pair of matching chromosomes from each parent
2. BA different version of the same gene
3. CA section of DNA between genes
4. DA protein made from a gene

What is a pathogen?

1. AA medicine that kills bacteria
2. BA cell of the immune system that fights infection
3. CA harmless microbe living on the skin
4. DA microorganism or agent that causes disease

온도가 매우 높으면 대부분의 효소가 작용하지 못하는 이유는 무엇인가요?

1. A효소가 너무 느리게 움직여 기질을 만나지 못하기 때문이다
2. B기질이 다른 효소로 변하기 때문이다
3. C열 때문에 효소가 즉시 아미노산으로 나뉘기 때문이다
4. D효소가 변성되어 활성 부위의 모양이 바뀌기 때문이다

What do the spindle fibres do during cell division?

1. AThey copy the DNA of each chromosome before the cell divides
2. BThey attach to chromosomes and move them to the poles
3. CThey digest the old cell membrane
4. DThey make the new nuclear envelope

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. BAccurate but not precise
3. CPrecise but not accurate
4. DBoth accurate and precise

At dawn, a plant shows no overall uptake or release of oxygen or carbon dioxide. What is the best explanation?

1. AIt has stopped both photosynthesis and respiration until it is light
2. BIts stomata are permanently closed at dawn
3. CIts rate of photosynthesis equals its rate of respiration
4. DIt only respires at dawn

Two parents are both AaBbCc, and the three genes assort independently. What is the probability that a child is aabbcc?

1. A1/64
2. B3/64
3. C1/16
4. D1/8