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

What are the three domains of life?

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

Who first worked out the basic rules of inheritance by breeding pea plants?

1. AGregor Mendel
2. BCharles Darwin
3. CRobert Hooke
4. DLouis Pasteur

How many millilitres are in one litre?

1. A10
2. B1000
3. C10 000
4. D100

What does RNA polymerase do?

1. AIt builds an RNA strand from a DNA template
2. BIt builds a protein from an mRNA template
3. CIt removes introns from pre-mRNA
4. DIt copies the whole genome before cell division

Which body system works with the respiratory system to deliver oxygen to body cells?

1. AThe urinary system
2. BThe digestive system
3. CThe circulatory system
4. DThe skeletal system

How do embryonic stem cells differ from most adult stem cells?

1. AThey can no longer divide, while adult stem cells divide quickly
2. BThey can become almost any cell type, while adult stem cells are more limited
3. CThey are found only in plants, while adult stem cells are found in animals
4. DThey are haploid, while adult stem cells are diploid

A scientist wants to show that a particular microbe causes a disease. According to Koch's postulates, which step is needed?

1. AThe disease must be treated successfully with antibiotics
2. BThe microbe must be seen in the blood under a light microscope
3. CThe microbe must be found in healthy hosts just as often as in sick hosts
4. DThe microbe grown from a sick host must cause the disease in a healthy host

A cell is 0,00002 m wide. Which value is equal to this width?

1. A20 µm
2. B200 µm
3. C0,2 mm
4. D2 µm