The nuclei of both plant and animal cells contain one or more dense bodies known as nucleoli. Which one of the following correctly describes the function of nucleoli?
Correct answer: D. The formation of ribosomes
- A. The formation of new DNA molecules
- B. The organization of the spindle during nuclear division
- C. The replication of mitochondria following nuclear division
- D. The formation of ribosomes
Explanation
Nucleolus is the factory of ribosomes so it is involved in the formation of ribosomes.
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About Cell Structure and Function
Animal, plant, prokaryotic and eukaryotic cells are compared through their membranes, cell walls, nuclei and cytoplasmic organelles. The work includes the structures and functions of mitochondria, chloroplasts, ribosomes, endoplasmic reticulum, Golgi apparatus and lysosomes, as well as chromosome organization and the distinction between chromatin and chromosomes.
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