Cytoskeleton involved in assembly and disassembly of the spindle during mitosis is of_________?
Correct answer: A. Microtubules
- A. Microtubules
- B. Microfilaments
- C. Intermediate filaments
- D. None of these
Explanation
Microtubules assemble into the mitotic spindle and attach to chromosomes, then disassemble or reorganize to separate the chromosomes into daughter cells. Students may choose microfilaments because they also form part of the cytoskeleton, but microfilaments mainly function in cell shape and cytokinesis rather than spindle formation.
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