Which of the following cytoskeletal fibers contain tubulin protein?
Correct answer: A. One which forms the assembly of spindles during mitosis
- A. One which forms the assembly of spindles during mitosis
- B. One involved in internal cell motion
- C. One involved in maintenance of cell shape
- D. All of the above options are correct
Explanation
Microtubules are long, unbranched, sender tubulin protein structures. One very important function of microtubules is their role in the assembly and disassembly of the spindle structure during mitosis. Thus only A is correct.
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