Final answer:
The kinetochore and overlap microtubules are both involved in the process of mitosis, contributing to the alignment and separation of chromosomes.
Step-by-step explanation:
The kinetochore and overlap microtubules have a common association with the process of mitosis. The kinetochore is a protein structure located on the centromere of each sister chromatid in a duplicated chromosome. It serves as the attachment point for microtubules from the mitotic spindle. In prometaphase, the microtubules extend from the centrosomes and bind to the kinetochores, allowing for the proper alignment and separation of sister chromatids during cell division.
On the other hand, overlap microtubules refer to a subset of microtubules within the mitotic spindle that do not engage the chromosomes. These microtubules contribute to cell elongation and overlap each other midway between the two poles. They play a role in regulating mitosis and contribute to the overall structure and organization of the mitotic spindle.
In summary, both the kinetochore and overlap microtubules are involved in the process of mitosis and contribute to the accurate alignment and separation of chromosomes during cell division.