정답이 있는 간호학 입학 시험 대비 생물학 학습지

What is the active site of an enzyme?

1. AThe part of the cell where the enzyme is made
2. BThe gene that codes for the enzyme
3. CThe product formed by the reaction
4. DThe region where the substrate binds

What is a karyotype?

1. AA diagram of a family's inheritance pattern
2. BA picture of a cell's chromosomes arranged in pairs by size
3. CA map of the organelles inside a cell
4. DA list of all the proteins that a cell makes during its life

대부분의 효소는 어떤 생체 분자 집단에 속하나요?

1. A지질
2. B탄수화물
3. C무기염류
4. D단백질

"2배체(diploid)"는 무슨 뜻인가요?

1. A세포에 핵이 없다
2. B세포가 염색체 세트를 두 벌 가지고 있다
3. C세포가 염색체 세트를 한 벌 가지고 있다
4. D세포가 한 번만 분열할 수 있다

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

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

Why do root hair cells have long, thin extensions?

1. ATo increase the surface area for absorbing water
2. BTo store starch for the winter
3. CTo anchor the plant firmly against strong winds and rain
4. DTo carry out photosynthesis underground

The coding part of an mRNA is 900 bases long, including the start codon and the stop codon. How many amino acids are in the protein?

1. A299
2. B900
3. C300
4. D298

근육 세포는 에너지를 많이 사용합니다. 근육 세포에 많이 있을 것으로 예상되는 소기관은 무엇인가요?

1. A엽록체
2. B미토콘드리아
3. C액포
4. D리소좀