객관식
During which process are nuclei duplicated in the cell cycle?
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11. Cell Division
Phases of Mitosis
Multiple Choice
In the phases of mitosis, what structure holds sister chromatids together?
A
Spindle fibers
B
Centromere
C
Nucleolus
D
Cell membrane
검증된 단계별 안내1
Understand that mitosis is a process of cell division that results in two genetically identical daughter cells from a single parent cell.
Recognize that during mitosis, chromosomes are duplicated and consist of two identical sister chromatids.
Identify that sister chromatids are held together by a specific structure called the centromere.
Differentiate the centromere from other cellular structures such as spindle fibers, which are involved in separating chromatids, and the nucleolus, which is involved in ribosome production.
Conclude that the centromere is the correct structure that holds sister chromatids together during the phases of mitosis.
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