Cevaplı Hemşirelik giriş sınavları için biyoloji çalışma kâğıdı

In which form do animals store glucose in the liver and muscles?

1. ACellulose
2. BGlycogen
3. CChitin
4. DStarch

How many millilitres are in one litre?

1. A10
2. B1000
3. C100
4. D10 000

What is the active site of an enzyme?

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

Granüllü endoplazmik retikuluma "granüllü" görünümünü ne verir?

1. ADış yüzüne kaynaşmış lizozomlar
2. BZarlarının içindeki kloroplastlar
3. CYüzeyine tutunmuş ribozomlar
4. DYüzeyinde depolanan yağ damlacıkları

Which sequence describes the usual flow of genetic information in a cell?

1. ARNA to DNA to protein
2. BDNA to protein to RNA
3. CProtein to RNA to DNA
4. DDNA to RNA to protein

Why do root hair cells have long, thin extensions?

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

Which statement correctly compares DNA replication and transcription?

1. AReplication copies all the DNA; transcription copies one gene
2. BReplication makes RNA from DNA; transcription makes DNA from RNA
3. CBoth use thymine and deoxyribose in the new strand
4. DBoth take place on ribosomes in the cytoplasm

A food sample turns purple with biuret reagent but stays yellow-brown with iodine solution. What does the sample contain?

1. AFat but no protein
2. BProtein but no starch
3. CStarch but no protein
4. DBoth protein and starch