Question

Spindle fibres are organised with the help of calcium bound protein called?

• A. Casein
• B. Calmodulin
• C. Calcium pectate
• D. All of these

Answer 1

The correct option is A Casein

• Spindle fibers form a protein structure that divides the genetic mateial in a cell.
  
• The spindle is necessary to equally divide the chromosomes in a parental cell into two daughter cells during both types of nuclear division: mitosis and meiosis.

So, the correct option is 'Casein'.