WBCS.LIVE practice question

Spindle fibres are made up of

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. Flagellin
  2. Tubulin
  3. Cellulose
  4. Chitin

Correct answer and explanation

Correct answer: Tubulin

Explanation: āœ… Correct Answer: B. Tubulin šŸ“š Explanation: Spindle fibers, which are essential for cell division, are composed of a protein called 'Tubulin'. These fibers help in moving and separating the chromosomes during mitosis and meiosis. They are formed from microtubules and are critical for genetic consistency in new cells. Identifying the proteins that make up cell structures is a core part of biology.