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Multiple Choice
During which phase of mitosis are structures like the one shown in figure 10-5 visible?
A
Metaphase
B
Anaphase
C
Telophase
D
Prophase
Verified step by step guidance
1
Begin by understanding the phases of mitosis: prophase, metaphase, anaphase, and telophase. Each phase has distinct characteristics and events.
In prophase, the chromatin condenses into visible chromosomes, and the mitotic spindle begins to form. This is the phase where structures like chromosomes become visible under a microscope.
Metaphase is characterized by the alignment of chromosomes along the metaphase plate, but they are already visible from prophase.
Anaphase involves the separation of sister chromatids, moving them toward opposite poles of the cell. The visibility of chromosomes continues from prophase.
Telophase is the final stage where the chromosomes arrive at the poles, and the nuclear envelope re-forms around each set of chromosomes. The visibility of chromosomes decreases as they de-condense.