Biologia na egzaminy wstępne na pielęgniarstwo: karta pracy z odpowiedziami

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Imię: ____________________   Data: ____________

1.Łatwy

In which stage of the cell cycle does a cell spend most of its time?

  1. AProphase
  2. BMetaphase
  3. CInterphase
  4. DAnaphase
2.Łatwy

Where in the cell does glycolysis take place?

  1. AIn the cytoplasm
  2. BIn the chloroplast
  3. CIn the nucleus
  4. DIn the mitochondrial matrix
3.Łatwy

Czego brakuje komórkom prokariotycznym, takim jak bakterie?

  1. AMateriału genetycznego w postaci DNA
  2. BBłony komórkowej
  3. CRybosomów
  4. DJądra otoczonego błoną
4.Średni

Which statement about identical and non-identical twins is correct?

  1. ABoth kinds of twin always share all of their genes
  2. BIdentical twins come from one zygote; non-identical twins come from two
  3. CNon-identical twins come from one zygote that splits in two
  4. DIdentical twins come from two eggs that are fertilised by a single sperm
5.Średni

Many vitamins act as coenzymes. What does this mean?

  1. AThey are built into the cell membrane
  2. BThey help enzymes carry out their reactions
  3. CThey are digested to release large amounts of energy
  4. DThey replace enzymes that have been denatured
6.Średni

When most people in a community are vaccinated, people who cannot be vaccinated are also protected. Why?

  1. AThe vaccine spreads from person to person
  2. BVaccinated people make antibodies for others
  3. CThe pathogen mutates into a harmless form
  4. DThe pathogen has too few hosts to spread easily
7.Trudny

A leaf with green and white areas is kept in light and then tested with iodine. Only the green areas turn blue-black. What does this show?

  1. AChlorophyll is needed for photosynthesis
  2. BWhite areas store more starch than green areas
  3. CLight is not needed for photosynthesis
  4. DIodine destroys chlorophyll in the leaf
8.Trudny

A pondweed plant is placed in water, and a lamp is moved closer to it. The plant gives off more bubbles per minute. What is the best conclusion?

  1. AThe bubbles are oxygen, and the lamp heats the water until it boils
  2. BThe bubbles are carbon dioxide, and respiration speeds up with more light
  3. CThe bubbles are oxygen, and photosynthesis speeds up with more light
  4. DThe bubbles are nitrogen, and light breaks down the plant cells

Klucz odpowiedzi

  1. 1. C · Interphase
  2. 2. A · In the cytoplasm
  3. 3. D · Jądra otoczonego błoną
  4. 4. B · Identical twins come from one zygote; non-identical twins come from two
  5. 5. B · They help enzymes carry out their reactions
  6. 6. D · The pathogen has too few hosts to spread easily
  7. 7. A · Chlorophyll is needed for photosynthesis
  8. 8. C · The bubbles are oxygen, and photosynthesis speeds up with more light

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