Many bacteria are motile due to the presence of:
Correct answer: A. Flagella
- A. Flagella
- B. Pilli
- C. Cilia
- D. Microtubules
Explanation
Flagella are long, whip-like structures that many microorganisms, including bacteria and some single-celled eukaryotes, use for locomotion. These thread-like appendages are primarily involved in the movement of these organisms through their environment. Flagella can vary in number, structure, and arrangement depending on the species. The primary function of flagella is to enable motility. By rotating or waving in a coordinated manner, they propel the organism through liquid environments, such as water or bodily fluids.
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About Kingdom Prokaryotae
Kingdom Prokaryotae includes bacteria and cyanobacteria, organisms with no membrane-bound nucleus or membrane-bound organelles. It covers their cell wall, capsule, flagella, plasmids, forms of nutrition, binary fission, useful and harmful roles, and the differences between prokaryotic cells and eukaryotic cells.
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