The flagella originate from which part of the cell?
Correct answer: A. Basal body
- A. Basal body
- B. Cell membrane
- C. Cell wall
- D. Capsule
Explanation
In prokaryotic cells, the flagella originate from the basal body, which is embedded in the cytoplasm and serves as the anchoring point for the flagellum. This structure is responsible for the rotation and movement of the flagella, aiding in cell motility. The basal body has a similar structural arrangement to centrioles, featuring microtubule triplets. The cell membrane, cell wall, and capsule, while important for cellular integrity and protection, do not serve as the origin of the flagella.
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