[DAT Question of the Day, Click Display Images To See] + Join us on Facebook<https://datquestionoftheday.us4.list-manage.com/track/click?u=d3318065969b7c08ead5d4c4d&id=4ef2c8f0b3&e=61d7ba7392> + Connect on Twitter<https://datquestionoftheday.us4.list-manage.com/track/click?u=d3318065969b7c08ead5d4c4d&id=5b920e47a7&e=61d7ba7392> Essential Microtubules Microtubules are essential components of which of the following structures? A. cilia B. nucleus C. nucleolus D. cell membrane E. peroxisomes To see the solution and images, visit the following link: http://datquestionoftheday.com/biology/essential-microtubules/<https://datquestionoftheday.us4.list-manage.com/track/click?u=d3318065969b7c08ead5d4c4d&id=7ebfad063c&e=61d7ba7392>