Cevaplı Hemşirelik giriş sınavları için biyoloji çalışma kâğıdı

What does DNA replication produce?

1. AOne mRNA molecule
2. BA new protein
3. CTwo identical DNA molecules
4. DFour different DNA molecules

What does ATP stand for?

1. AAdenosine triphosphate
2. BAdenosine diphosphate
3. CAmino triphosphate
4. DAdenine tetraphosphate

What is an ecosystem?

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

Why is water good at dissolving salts and sugars?

1. AIt contains carbon atoms
2. BIt has a very low boiling point
3. CIts molecules are nonpolar
4. DIts molecules are polar

What is the main role of inflammation after an injury?

1. ATo stop all blood flow to the area so that bleeding ends
2. BTo make antibodies inside the damaged cells
3. CTo destroy the healthy cells around the wound
4. DTo bring more blood and white blood cells to the area

A student switches a light microscope from low power to high power. What happens to the field of view?

1. AIt gets smaller and usually darker
2. BIt stays the same size but gets brighter
3. CIt gets larger but less detailed
4. DIt gets larger and brighter

Redi placed meat in open jars and in jars covered with gauze. Maggots appeared only on meat that flies could reach. What did this show?

1. AFlies form from rotting meat, and then they lay eggs on fresh meat
2. BGauze produces chemicals that stop meat from rotting
3. CMeat turns into maggots when exposed to air
4. DMaggots come from eggs laid by flies, not from the meat itself

Bir bitki hücresi saf suya konuyor. Neden hayvan hücresi gibi patlamaz?

1. ABitki hücrelerinde hücre zarı yoktur
2. BKofulu tüm suyu hemen geri pompalar
3. CHücre dolarken hücre duvarı karşı itme yapar ve hücreyi sert (turgor hâlinde) kılar
4. DSu bitki hücrelerine giremez