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When during mitosis when do duplicated chromosomes separate?
Duplicated chromosomes separate during anaphase of mitosis. During this phase, the sister chromatids are pulled apart towards opposite poles of the cell by the spindle fibers.
When do homologous chromosomes separate into the daughter cells?
They are separated in Anaphase I of Meiosis I.
What is the name of the fibers that line the chromosomes up at the equator of a cell during mitosis?
Spindle fibers from the centrioles attach to the chromosomes and pull in opposite directions at the metaphesal plate.
What does the chromosomes do in anaphase?
The centromeres split. The two chromatids separate, and each chromatid becomes a new chromosome. The new chromosomes move to opposite ends of the cell. The cell stretches out as the opposite ends are pushed apart.
What phase of meiosis does centrioles move in opposite directions?
Centrioles move in opposite directions during prophase I of meiosis. This phase is characterized by the pairing of homologous chromosomes and the formation of a synaptonemal complex, which facilitates genetic recombination. The movement of centrioles helps to organize the spindle apparatus that will be responsible for separating the homologous chromosomes later in meiosis.
When do copied chromosomes divide?
The paired chromosomes separate at the kinetochores and move to opposite sides of the cell during anaphase.
When during mitosis when do duplicated chromosomes separate?
Duplicated chromosomes separate during anaphase of mitosis. During this phase, the sister chromatids are pulled apart towards opposite poles of the cell by the spindle fibers.
What happens to the chromosomes during the stage cycle when the nucleus divides?
The Chromosomes separate from each other and move to opposite ends of the cell.
When do homologous chromosomes separate into the daughter cells?
They are separated in Anaphase I of Meiosis I.
What is the name of the fibers that line the chromosomes up at the equator of a cell during mitosis?
Spindle fibers from the centrioles attach to the chromosomes and pull in opposite directions at the metaphesal plate.
What happens to the homologous pair of chromosomes during the anaphase stage?
The chromosomes are dividing and becoming new chromosomes.
What happens in meiosis during anaphase I?
The chromosomes split equally and move to the opposite sides of the cell.
What type of chromosomes separate during mitoses?
Both autosomes and sex chromosomes separate during mitosis./ Somatic chromosomes separate during mitosis with same number as in the parent cell.
How many times do chromosomes separate in the process of mitosis?
Chromosomes separate once in mitosis. This occurs during the anaphase stage, where the sister chromatids are pulled apart and move towards opposite poles of the cell.
What does the chromosomes do in anaphase?
The centromeres split. The two chromatids separate, and each chromatid becomes a new chromosome. The new chromosomes move to opposite ends of the cell. The cell stretches out as the opposite ends are pushed apart.
When does the spindle fiber formed?
Spindle fibers are formed during the metaphase stage of mitosis (cell division) when the chromosomes are tightly condensed and aligned at the center of the cell. Spindle fibers pull the chromosomes in opposite directions toward the opposite poles thus allowing the daughter cells to obtain a copy of the genome
How do homologous chromosomes pair up during mitosis?
During mitosis, homologous chromosomes do not pair up. Instead, they separate and move to opposite ends of the cell. Homologous chromosomes only pair up during meiosis, the process of cell division that produces gametes.
