정답이 있는 간호학 입학 시험 대비 생물학 학습지

What is a Punnett square used for?

1. AShowing the order of genes on a chromosome
2. BCounting the chromosomes in a cell
3. CPredicting the possible genotypes of offspring
4. DMeasuring the size of a cell

What do centrioles do in an animal cell?

1. AThey store the cell's digestive enzymes until they are needed
2. BThey help organise the spindle during cell division
3. CThey capture light for photosynthesis
4. DThey make lipids for the cell membrane

What is apoptosis?

1. AFusion of two gametes
2. BUncontrolled cell division
3. CDivision of the cytoplasm
4. DProgrammed cell death

DNA 주형 가닥이 T-A-C로 읽힙니다. 이에 대응하는 mRNA 코돈은 무엇인가요?

1. AT-A-C
2. BA-U-G
3. CU-T-G
4. DA-T-G

격렬한 운동 중에는 근육 세포가 산소 부족을 겪습니다. 이때 포도당으로부터 무엇을 대신 만드나요?

1. A많은 양의 ATP와 산소
2. B알코올과 이산화 탄소
3. C젖산(락트산)과 소량의 ATP
4. D글리코젠과 물

Golden rice was genetically modified to make beta-carotene. What is the aim?

1. ATo make the rice grow faster in cold climates
2. BTo increase the protein content of the rice
3. CTo help prevent vitamin A deficiency
4. DTo make the rice resistant to all insects

Some viruses are surrounded by a lipid envelope taken from the host cell's membrane. Why are these viruses usually inactivated easily by soap and alcohol?

1. AThe envelope is made of chitin, which soap digests
2. BEnveloped viruses have no proteins at all
3. CSoap and alcohol break up the lipid envelope
4. DSoap and alcohol dissolve the viral DNA directly

A breastfed baby receives antibodies from its mother's milk. Why does this protection last only a short time?

1. AThe baby's stomach makes the antibodies more active
2. BThe antibodies from breast milk attack the baby's own red blood cells
3. CThe antibodies turn into memory cells after a few weeks
4. DThe baby did not make these antibodies and forms no memory cells