Multiple Choice
During which phase of mitosis does the mitotic spindle form?
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11. Cell Division
Phases of Mitosis
Multiple Choice
Which of the following occurs during the mitosis stage of the cell cycle?
A
Separation of sister chromatids
B
Replication of DNA
C
Growth and preparation for mitosis
D
Cytokinesis
Verified step by step guidance1
Understand the cell cycle: The cell cycle consists of several stages, including interphase (which includes G1, S, and G2 phases) and the mitotic phase (which includes mitosis and cytokinesis).
Identify the stages of mitosis: Mitosis is divided into several phases: prophase, metaphase, anaphase, and telophase. Each phase has distinct events that occur.
Focus on anaphase: During anaphase, the sister chromatids are separated and pulled towards opposite poles of the cell. This is a key event in mitosis.
Differentiate between mitosis and other cell cycle stages: DNA replication occurs during the S phase of interphase, not during mitosis. Growth and preparation for mitosis occur during G1 and G2 phases of interphase.
Recognize cytokinesis: Cytokinesis is the process that follows mitosis, where the cytoplasm divides, resulting in two separate daughter cells. It is not part of mitosis itself but occurs after telophase.
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