Question at position 35 Match the stage of the cell cycle with the events that occur: mitosisDivision of the parent cell cytoplasm into two daughter cellsSeparation of two identical sets of chromosomes to opposite sides of the parent cellNondividing stage involving rapid growth, DNA replication, and preparation for division

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BlackTom AI · Accepted Answer

The question asks you to match a stage of the cell cycle with the event that occurs during that stage, using the given options.
Option 1: 'Division of the parent cell cytoplasm into two daughter cells' — This describes cytokinesis, not mitosis. Cytokinesis is the process that splits the cytoplasm and completes cell division after mitosis has separated the chromosomes. Therefore, this option does not describe mitosis.
Option 2: 'Separation of two identical sets of chromosomes to opposite sides of the parent cell' — This is the defining event of mitosis, specifically the anaphase portion where sister chromatids are pulled apart and distributed to opposite poles, resulting in two genetically identical sets of chromosomes in daughter cells. This aligns with the mitotic stage.
Option 3: 'Nondividing stage involving rapid growth, DNA replication, and preparation for division' — This corresponds to interphase (often described as G1, S, and G2 phases), during which the cell grows, duplicates its DNA, and prepares for division. It is not mitosis itself, but a preparatory stage before mitosis.
In summary, Option 1 points to cytokinesis occurring after mitosis, Option 2 accurately reflects mitosis, and Option 3 describes interphase, the preparatory period before mitosis. The events listed in each choice map to distinct parts of the cell cycle rather than to mitosis alone.

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