Eukaryotic and prokaryotic cell structure Quiz
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5 questions, one answer each
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1. Which structure is found in a bacterium?
- A. Nucleolus
- B. Centriole
- C. Golgi apparatus
- D. Circular DNA
2. What is the function of the nucleolus?
- A. Protein packaging
- B. Making rRNA and assembling ribosomes
- C. Lipid synthesis
- D. Producing ATP
3. A cell has an image length of 60 mm at ×20 000 magnification. What is its actual length?
- A. 3 µm
- B. 30 µm
- C. 0.3 µm
- D. 1200 µm
4. Which statement about lysosomes is correct?
- A. They have a double membrane and make ATP
- B. They contain hydrolytic enzymes in a single-membrane vesicle
- C. They are covered in ribosomes
- D. They are found only in prokaryotes
5. Why can an electron microscope resolve ribosomes when a light microscope cannot?
- A. It has a lower magnification
- B. Electrons have a longer wavelength
- C. It uses living specimens
- D. Electrons have a shorter wavelength