Exams › NEET › Biology

Spindle fibres attach on to

1. Telomere of the chromosome
2. Kinetochore of the chromosome
3. Centromere of the chromosome
4. Kinetosome of the chromosome

Correct answer: Kinetochore of the chromosome

Solution

Spindle fibres attach to the kinetochore, a protein complex assembled on the centromere. This is the site that connects chromosomes to the mitotic spindle for proper separation.

Related NEET Biology questions

• Cell division can not be stopped in phase of the cell cycle.
• Some dividing cells exit the cell cycle and enter vegetative inactive stage. This is called quiescent stage (G₀). This process occurs at the end of
• Identify the correct statement with regard to G₁ phase (Gap 1) of interphase.
• In ‘S’ phase of the cell cycle:
• During which phase(s) of cell cycle, amount of DNA in a cell remains at 4C level if the initial amount is denoted as 2C?
• A somatic cell that has just completed the S phase of its cell cycle, as compared to gamete of the same species, has:

⚔️ Practice NEET Biology free + battle 1v1 →