Flagella are composed of________?
Correct answer: A. micro tubules
- A. micro tubules
- B. micro filaments
- C. intermediate filaments
- D. glycoproteins
Explanation
The core of a eukaryotic flagellum has a 9+2 arrangement of microtubules, which allows it to bend and produce movement. Microfilaments are involved in processes such as cell shape and contraction, so students may select them by confusing another cytoskeletal element with flagellar microtubules.
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About Cytoplasmic Organelles
Cytoplasmic organelles are the specialized structures suspended in cytoplasm, including mitochondria, ribosomes, endoplasmic reticulum, Golgi apparatus, lysosomes, vacuoles and centrosomes. Questions compare their structures and functions in animal and plant cells, including chloroplasts and the role of the endomembrane system in transport and secretion.
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