Cevaplı Hemşirelik giriş sınavları için biyoloji çalışma kâğıdı

What is the SI base unit of mass?

1. ALitre
2. BGram
3. CKilogram
4. DPound

What does sterilisation mean?

1. AKilling only the viruses on a surface
2. BReducing the number of microbes on the skin before an injection
3. CKilling or removing all microorganisms, including spores
4. DWashing away visible dirt with water

Who first used the word "cells" after looking at thin slices of cork under a microscope?

1. ARobert Hooke
2. BGregor Mendel
3. CLouis Pasteur
4. DCharles Darwin

What is the job of the checkpoints in the cell cycle?

1. ATo stop the cycle if the DNA is damaged or the cell is not ready
2. BTo speed up division whenever the cell is short of nutrients or space
3. CTo copy the DNA a second time before mitosis
4. DTo join the two daughter cells back together

A seedling is 4 cm tall at week 1, 8 cm at week 2, 12 cm at week 3 and 16 cm at week 4. If the trend continues, how tall will it be at week 6?

1. A32 cm
2. B18 cm
3. C20 cm
4. D24 cm

What causes cohesion between water molecules?

1. AMagnetic forces between hydrogen atoms
2. BCovalent bonds between neighbouring molecules
3. CIonic bonds between oxygen atoms
4. DHydrogen bonds between neighbouring molecules

Antibiyotikler soğuk algınlığı gibi viral enfeksiyonları neden iyileştirmez?

1. AVirüsler antibiyotiklerin ulaşamayacağı kadar büyüktür
2. BAntibiyotikler yalnızca deri enfeksiyonlarında işe yarar
3. CVirüsler, antibiyotikler etki etmeden önce vücut tarafından öldürülür
4. DVirüslerde antibiyotiklerin hedef aldığı hücre duvarı, ribozom ve metabolizma yoktur

Which statement correctly compares DNA replication and transcription?

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