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Questions and Answers
What is the typical diameter range of prokaryotic cells?
What is the typical diameter range of prokaryotic cells?
- 0.5 to 15.0 μm
- 1.0 to 10.0 μm
- 0.1 to 5.0 μm (correct)
- 10 to 100 μm
How does the size of prokaryotic cells affect the diffusion of molecules within them?
How does the size of prokaryotic cells affect the diffusion of molecules within them?
- Diffusion is enhanced by larger surface areas only.
- Waste products remain inside the cell longer due to size.
- Smaller size reduces the rate of diffusion.
- Ions and organic molecules can quickly diffuse within the cell. (correct)
What is the typical diameter range of eukaryotic cells?
What is the typical diameter range of eukaryotic cells?
- 0.1 to 2 μm
- 1 to 5 μm
- 5 to 50 μm
- 10 to 100 μm (correct)
What adaptation do eukaryotic cells possess to handle intracellular transport?
What adaptation do eukaryotic cells possess to handle intracellular transport?
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Why is efficient diffusion important in prokaryotic cells?
Why is efficient diffusion important in prokaryotic cells?
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Study Notes
Size Comparison
- Prokaryotic cells range from 0.1 to 5.0 μm in diameter.
- Eukaryotic cells are larger, with diameters between 10 to 100 μm.
Diffusion Efficiency
- The small size of prokaryotes facilitates rapid diffusion of ions and organic molecules within the cell.
- Wastes produced in prokaryotic cells can also diffuse quickly, promoting efficient cellular function.
Structural Adaptations in Eukaryotes
- Eukaryotic cells require adaptations to enhance intracellular transport due to their larger size.
- These adaptations contrast with the diffusion capabilities seen in prokaryotic cells.
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Description
Test your knowledge on the differences between prokaryotic and eukaryotic cells. This quiz will cover size comparison, diffusion efficiency, and structural adaptations necessary for eukaryotic cells. Discover how these characteristics impact cellular functions in various organisms.
