Question

what parts of a cell do not require kinetochores to be pulled apart in a dividing cell? mrna organelles like mitochondria dna organelles like the nucleus

Explanation:

Kinetochores are structures that attach chromosomes to spindle - fibers during cell division. DNA is associated with kinetochores for proper segregation. The nucleus disassembles and reforms during cell division and is not directly pulled by kinetochores in the same way as chromosomes. Organelles like mitochondria are distributed randomly during cell division and not pulled by kinetochores. mRNA is a product of gene expression and not pulled by kinetochores during cell division.

Answer:

mRNA, organelles like mitochondria, organelles like the nucleus