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  • Biochemistry
  • The cytoskeletal protein of microtubules is
Multiple choice

The cytoskeletal protein of microtubules is

  1. tubulin

  2. tubulin and actin

  3. actin and ankyrin

  4. myosin

  5. tropomyosin

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A Correct answer
Explanation

Tubulin heterodimer is the structural subunit of microtubules, which are cytoskeletal elements that are essential for intracellular transport and cell division.

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