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

How many micrometres (µm) are in one millimetre?

1. A10
2. B1 000 000
3. C1000
4. D100

In the scientific name Homo sapiens, what does Homo name?

1. AThe species
2. BThe genus
3. CThe family
4. DThe kingdom

What is an ecosystem?

1. AThe weather in a particular region
2. BAll the members of one species in an area
3. CA single organism together with all of its organs and tissues
4. DThe living things in an area and their non-living surroundings

A person catches chickenpox once and does not usually become ill with it again. Why?

1. AThe virus stays in the blood and kills new viruses
2. BThe skin becomes thicker after the first infection
3. CMemory cells give a faster, stronger response the next time
4. DAntibodies from the first infection turn into new viruses

How are photosynthesis and aerobic respiration related?

1. ABoth take place only in chloroplasts
2. BBoth release oxygen into the air
3. CThe products of one are the reactants of the other
4. DBoth happen only in animal cells, never in plant cells

Which statement about Archaea is correct?

1. AThey are multicellular plants
2. BThey are a type of virus
3. CThey are eukaryotes that have a nucleus and membrane-bound organelles
4. DThey are prokaryotes, and many live in extreme environments

A diploid cell contains 10 units of DNA in G1. How many units are in each cell at the end of meiosis II?

1. A2,5 units
2. B5 units
3. C20 units
4. D10 units

Молекула, схожа за формою на субстрат, зв'язується з активним центром ферменту й уповільнює реакцію. Як можна зменшити її вплив?

1. AДодавши значно більше субстрату
2. BЗменшивши кількість субстрату
3. CДодавши більше інгібітора
4. DВидаливши всю воду з реакції