Робочий аркуш «Біологія для вступних іспитів на медсестринство» з відповідями

What is transpiration?

1. AThe movement of sugars through the phloem to the roots
2. BThe loss of water vapour from the leaves of a plant
3. CThe growth of roots towards water
4. DThe taking in of CO₂ for photosynthesis

What are the three domains of life?

1. APlants, animals and fungi
2. BProkaryotes, plants and animals
3. CBacteria, viruses and protists
4. DBacteria, Archaea and Eukarya

Яка основа є в РНК, але відсутня в ДНК?

1. AУрацил
2. BАденін
3. CТимін
4. DГуанін

Що спільного між крохмалем, глікогеном і целюлозою?

1. AЦе білки, утворені амінокислотами
2. BЦе полісахариди, утворені ланками глюкози
3. CЦе нуклеїнові кислоти, що зберігають спадкову інформацію
4. DЦе ліпіди, що запасають енергію

A woman with blood type O has a child with a man of type AB. Which blood types can their children have?

1. AA, B, AB or O
2. BO or AB
3. CA or B
4. DO only

Human adult height varies across a smooth, continuous range rather than falling into a few separate groups. What is the best explanation?

1. AIt is an X-linked recessive trait
2. BIt is controlled by one gene with two alleles and full dominance
3. CIt is controlled only by the environment
4. DIt is controlled by many genes and also affected by environment

Cyanide stops mitochondria from making ATP. Which process in the affected cells would stop first?

1. ASimple diffusion of oxygen into the cell
2. BPumping of Na⁺ and K⁺ by the sodium-potassium pump
3. COsmosis of water across the membrane
4. DFacilitated diffusion of glucose down its gradient

A karyotype shows three copies of chromosome 21. Which condition does this indicate, and how many chromosomes does the person have?

1. ADown syndrome, with 47 chromosomes
2. BKlinefelter syndrome, with 45 chromosomes
3. CDown syndrome, with 45 chromosomes
4. DTurner syndrome, with 47 chromosomes