The sequence of DNA on each chromosome where the sister chromatids are held together is called the
A) centrosome.
B) kinetochore.
C) centromere.
D) centriole.

Question

Quizplus · Accepted Answer

The centromere is the sequence of DNA found at the location where sister chromatids are held together during cell division. It is essential for proper chromosomal segregation and ensures that each daughter cell receives a complete set of chromosomes. The kinetochore is a protein structure that forms at the centromere and attaches to spindle microtubules, facilitating chromosome movement during cell division. The centrosome is an organelle that helps organize microtubules during cell division and is not directly involved in holding sister chromatids together. Centrioles are cylindrical structures found in animal cells that play a role in organizing microtubules during cell division, but do not directly participate in chromosome segregation.

The Sequence of DNA on Each Chromosome Where the Sister