You asked: During which phase of mitosis do the sister chromatids first separate?

Metaphase leads to anaphase, during which each chromosome’s sister chromatids separate and move to opposite poles of the cell. Enzymatic breakdown of cohesin — which linked the sister chromatids together during prophase — causes this separation to occur.

During what stage do the sister chromatids separate in meiosis?

In anaphase II, the sister chromatids separate and are pulled towards opposite poles of the cell. In telophase II, nuclear membranes form around each set of chromosomes, and the chromosomes decondense.

During which phase of mitosis do the sister chromatids first separate Brainly?

Prophase – the first stage of mitosis. Spindles attached to kinetochores begin to shorten. This exerts a force on the sister chromatids that pulls them apart. Spindle fibers continue to shorten, pulling chromatids to opposite poles.

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In which stage of meiosis are sister chromatids separated quizlet?

Sister chromatids separate during anaphase II.

During which phases of meiosis are sister chromatids pulled apart quizlet?

In meiosis, the sister chromatids arrive at the cell poles and the nuclear membrane reassembles around them in telophase I; in telophase II, the sister chromatids have been pulled apart and the nuclear membrane reassembles around haploid numbers of chromosomes.

During which phase of mitosis do sister chromatids separate from each other prophase metaphase anaphase telophase?

During mitosis, sister chromatids separate from each other during anaphase.

In which stage of mitosis does sister chromatids detach from each other Brainly?

In anaphase, sister chromatids (now called chromosomes) are pulled toward opposite poles. In telophase, chromosomes arrive at opposite poles, and nuclear envelope material surrounds each set of chromosomes.

During which stage of mitosis do the sister chromatids get pulled to opposite ends of the cell Brainly?

An overview of the cell cycle and mitosis: during prophase the chromosomes condense, during metaphase the chromosomes line up, during anaphase the sister chromatids are pulled to opposite sides of the cell, and during telophase the nuclear envelope forms.

How are the sister chromatids separated from each other?

The sister chromatids are pairs of identical copies of DNA joined at a point called the centromere. … The sister chromatids are separated simultaneously at their centromeres. The separated chromosomes are then pulled by the spindle to opposite poles of the cell.

Which of the following processes do sister chromatids separate from each other?

Sister chromatids separate in mitosis, and homologous chromosomes separate in meiosis II. C) Meiosis II occurs in a haploid cell, while mitosis occurs in diploid cells.

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Which of the following stages of meiosis II involves separation and movement of the sister chromatids toward the spindle poles?

Homologous chromosome pairs are aligned midway between spindle poles. … Which of the following stages of meiosis II involves separation and movement of the sister chromatids toward the spindle poles? Anaphase II. In both mitosis and ________, a spindle forms and separates sister chromatids.