Cellulose is the major component of
Correct answer: A. Primary wall
- A. Primary wall
- B. Secondary wall
- C. Middle lamella
- D. All of the above
Explanation
The primary wall is crucial for maintaining cell shape and integrity. While the secondary wall also contains cellulose, the primary wall is recognized as the main structure where cellulose serves as the predominant component. The middle lamella, on the other hand, is primarily made up of pectins and does not significantly contain cellulose, which is why it is not considered a major component. Therefore, the correct answer is the primary wall, as it is the primary structure associated with cellulose.
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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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