HomeBiologyMicrotubules are composed of 149. Microtubules are composed ofBy Admin / September 14, 2025 Action protein Actin and myosin proteins Sphingomyelin and tubulin Tubulin protein and traces of RNA ✅ The correct answer is option D.
2. Which of the following statement about Homeostasis is incorrect Leave a Comment / Biology, Homeostasis MCQs / By Admin