Question

mitosis unfolds through a sequence of stages marked by specific events in the cell. the structural changes in the cell are brought about by a series of tightly coordinated underlying mechanisms. , ayuda porfa

Answer 1

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Prophase: cohesions join sister chromatids of duplicated chromosome, tubulins assemble into spindle microtubules

Prometaphase: microtubules attach to kinetochores

Metaphase: kinetochores are motionless in relation to poles of cell

Anaphase: cohesions break down, kinetochores move toward poles of cell

Telophase: spindle microtubules disassemble