What are the organelles called that use spindle fibers to separate sister chromatids during mitosis?

Responses

Centrioles
Centrioles

Centromere
Centromere

Sister chromatids
Sister chromatids

Kinetochore

1 answer

The organelles that use spindle fibers to separate sister chromatids during mitosis are called kinetochores. The kinetochore is a protein structure on the chromosome where the spindle fibers attach during cell division to pull the sister chromatids apart.