Multiple Choice
During prophase of mitosis, which of the following events occurs?
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16. Cell Division
Mitosis
Multiple Choice
In which phase of mitosis do centromeres split, allowing sister chromatids to separate and move toward opposite poles?
A
Metaphase
B
Prophase
C
Telophase
D
Anaphase
Verified step by step guidance1
Recall the main phases of mitosis: Prophase, Metaphase, Anaphase, and Telophase, each with distinct events.
Understand that during Prophase, chromosomes condense and the mitotic spindle begins to form, but sister chromatids remain attached.
In Metaphase, chromosomes align at the metaphase plate, but centromeres have not yet split.
Anaphase is characterized by the splitting of centromeres, which allows sister chromatids to separate and move toward opposite poles of the cell.
Finally, in Telophase, the chromatids arrive at the poles and begin to decondense, and the nuclear envelope reforms.
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