What best describes what happens during anaphase?

In anaphase, cohesin proteins binding the sister chromatids together break down. sister chromatids (now called chromosomes) are pulled toward opposite poles. non-kinetochore spindle fibers lengthen, elongating the cell.

What happens during the anaphase?

During anaphase, each pair of chromosomes is separated into two identical, independent chromosomes. The chromosomes are separated by a structure called the mitotic spindle. … The separated chromosomes are then pulled by the spindle to opposite poles of the cell.

What best describes the events that occur during anaphase quizlet?

aid in sorting and aligning the chromosomes for their movement to opposite ends of the cell. Which of the following phrases best describes the events that occur during anaphase? … The spindle fibers shorten and the sister chromatids begin to separate and move to opposite ends of the cell.

What happens in anaphase short answer?

In anaphase, the sister chromatids separate from each other and are pulled towards opposite ends of the cell. The protein “glue” that holds the sister chromatids together is broken down, allowing them to separate. Each is now its own chromosome. The chromosomes of each pair are pulled towards opposite ends of the cell.

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Which of the following best describes anaphase?

In anaphase I, homologous pairs are separated but sister chromatids stay joined together. Explanation; -Anaphase of mitosis is stage during during which each chromosome’s sister chromatids separate and move to opposite poles of the cell.

What is the significance of anaphase I?

Anaphase is a very important stage of cell division. It ensures that duplicated chromosomes, or sister chromatids, separate into two equal sets. This separation of chromosomes is called disjunction. Each set of chromosomes will become part of a new cell.

Which of the following describes the events of anaphase of mitosis?

In anaphase, cohesin proteins binding the sister chromatids together break down. sister chromatids (now called chromosomes) are pulled toward opposite poles. non-kinetochore spindle fibers lengthen, elongating the cell.

Which occurs in anaphase quizlet?

What happens during Anaphase? The spindle fibers SPLIT APART the sister chromatids and move them to opposite ends of the cell, equally dividing the genetic material.

What does anaphase 2 look like?

During anaphase II, the third step of meiosis II, the sister chromatids of each chromosome separate and move toward opposite poles. … As the chromosomes are dragged along by the spindle apparatus, their arms can be seen dragging along behind so that the chromosomes form V-shapes.

What must occur for anaphase to begin?

For anaphase to begin, which of the following must occur? A) Chromatids must lose their kinetochores. … Cohesin must attach the sister chromatids to each other.

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