정답이 있는 간호학 입학 시험 대비 생물학 학습지

삼투는 선택적 투과성 막을 통한 어떤 물질의 확산인가요?

1. A물
2. B나트륨 이온
3. C단백질
4. D포도당

표현형이란 무엇인가요?

1. A한 유전자에 대해 생물이 가진 한 쌍의 대립유전자
2. B눈 색깔처럼 겉으로 관찰할 수 있는 형질
3. C생식세포의 염색체 수
4. D유전자 안의 염기 서열

살아 있다고 여겨지는 가장 작은 단위는 무엇인가요?

1. A분자
2. B조직
3. C원자
4. D세포

How does facilitated diffusion differ from active transport?

1. AIt works without any membrane proteins
2. BIt needs no energy and moves substances down their gradient
3. CIt moves only water and no other substances
4. DIt needs ATP and moves substances against their gradient

The genetic code is described as nearly universal. What does this mean?

1. AEvery cell in the body makes the same proteins
2. BAll organisms have the same number of chromosomes in their cells
3. CThe same codons mean the same amino acids in nearly all organisms
4. DAll organisms have exactly the same genes

What happens to an enzyme after it has catalysed a reaction?

1. AIt is broken down into amino acids
2. BIt is released unchanged and can be used again
3. CIt becomes part of the product and leaves with it
4. DIt changes into the substrate

A green plant is kept in a sealed jar in complete darkness for a day. What happens to the carbon dioxide level in the jar?

1. AIt stays the same, because plants do not respire
2. BIt rises, because the plant respires but cannot photosynthesise
3. CIt falls, because plants take in more CO₂ when they respire in the dark
4. DIt falls, because the plant keeps photosynthesising

이자(췌장)의 세포는 많은 양의 소화 효소를 만들어 분비합니다. 특히 잘 발달해 있을 소기관은 무엇인가요?

1. A엽록체와 세포벽
2. B매끈면 소포체, 엽록체, 큰 액포
3. C거친면 소포체와 골지체
4. D리소좀과 세포벽