정답이 있는 간호학 입학 시험 대비 생물학 학습지

What is the main role of carbohydrates in the human diet?

1. ATo provide a quick source of energy
2. BTo form antibodies
3. CTo build muscle tissue
4. DTo carry the body's genetic information

Which definition of a species is most often used for animals?

1. AAny organisms that look alike
2. BAll of the different organisms that live together in one area
3. CAll the animals that eat the same food
4. DA group that can interbreed and have fertile offspring

광합성이 일어나는 세포 소기관은 무엇인가요?

1. A미토콘드리아
2. B골지체
3. C핵
4. D엽록체

Why is water good at dissolving salts and sugars?

1. AIt has a very low boiling point
2. BIts molecules are polar
3. CIts molecules are nonpolar
4. DIt contains carbon atoms

The human arm, bat wing and whale flipper contain the same set of bones. What does this suggest?

1. AThey share a common ancestor
2. BThey evolved completely separately
3. CThey are the result of acquired traits
4. DThey have the same function

상동 염색체 사이의 교차는 언제 일어나나요?

1. A감수 2분열 말기에
2. B감수 1분열 전기에
3. C간기의 S기에
4. D체세포 분열 후기에

A plant is kept in the dark to use up its starch. One leaf is then sealed in a bag with a chemical that absorbs CO₂, and the plant is placed in light. Later, that leaf has no starch, but the other leaves do. What does this show?

1. AChlorophyll is needed for photosynthesis
2. BCarbon dioxide is needed for photosynthesis
3. CLight is needed for photosynthesis
4. DOxygen is needed for photosynthesis

각 효소가 보통 한 종류의 기질에만 작용하는 이유는 무엇인가요?

1. A기질을 효소 자신이 만들기 때문이다
2. B효소는 핵 안에서만 작용할 수 있기 때문이다
3. C활성 부위의 모양이 그 기질에만 맞기 때문이다
4. D각 효소가 기질의 DNA를 가지고 있기 때문이다