Biologia na egzaminy wstępne na pielęgniarstwo: karta pracy z odpowiedziami

Which substances are used up in aerobic cellular respiration?

1. ACarbon dioxide and water
2. BGlucose and carbon dioxide
3. CGlucose and oxygen
4. DOxygen and water

What is an ecosystem?

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

What is the SI base unit of mass?

1. ALitre
2. BGram
3. CPound
4. DKilogram

Wyniki doświadczenia zgadzają się z przewidywaniami hipotezy. Jaki jest najlepszy wniosek?

1. AHipoteza jest udowodniona jako prawdziwa we wszystkich przypadkach
2. BHipoteza jest poparta, ale nie udowodniona
3. CHipoteza jest teraz prawem natury
4. DŻadne dalsze doświadczenia nigdy nie będą potrzebne

Researchers randomly assign patients to receive either a new wound dressing or the standard dressing and compare healing times. What type of study is this?

1. AA survey
2. BAn observational study
3. CA controlled experiment
4. DA case report

Dolly the sheep was cloned by putting the nucleus of an adult body cell into an egg cell whose nucleus had been removed. Whose nuclear DNA did Dolly have?

1. AAn equal mix of all three sheep
2. BThe sheep that carried the pregnancy
3. CThe sheep that gave the egg cell
4. DThe sheep that gave the body cell nucleus

After a meal, blood glucose rises. Which response brings it back to normal?

1. AThe pancreas releases glucagon, and the liver releases glucose
2. BThe pancreas releases insulin, and cells take up glucose
3. CThe liver stops storing glycogen and releases more glucose
4. DThe kidneys release insulin into the urine

A large molecule contains carbon, hydrogen, oxygen, nitrogen and phosphorus. Its monomers each have a sugar and a base. What type of molecule is it?

1. AA nucleic acid
2. BA lipid
3. CA protein
4. DA carbohydrate