Asked By: Harold Roberts Date: created: Apr 03 2022

Does the centromere divide during anaphase

Answered By: Peter Hughes Date: created: Apr 04 2022

Yes, during anaphase, the centromeres split to allow a chromatid to be given to each daughter cell.

Asked By: Andrew Powell Date: created: Sep 03 2022

What phase does centromere split

Answered By: Jaden Martinez Date: created: Sep 06 2022

The correct option is B Anaphase Anaphase stage is characterized by the following key events: Chromatids separate and centromeres split. Chromatids shift to the polar opposites. Biology

  • Centromeres split and chromatids separate.
  • Chromatids move to opposite poles.
Asked By: Joshua Carter Date: created: Jul 03 2022

In which phase splitting of centromere occurs

Answered By: Keith Williams Date: created: Jul 05 2022

Splitting of the centromere and contraction of the spindle fibers during anaphase cause the sister chromatids to move in the opposite directions.

Asked By: Miles Stewart Date: created: Apr 05 2022

Do the centromeres split meiosis

Answered By: Owen Gonzales Date: created: Apr 06 2022

The daughter cells number of chromosomes during meiosis II remains the same as at the beginning of meiosis II or as at the end of meiosis I, which is exactly half of the chromosome number of the original parent mother cell. This is because the centromeres split during meiosis II, at anaphase II stage.

Asked By: Sebastian Alexander Date: created: Feb 24 2022

Why does the centromere of a chromosome tend to be difficult to sequence

Answered By: Gavin Brooks Date: created: Feb 27 2022

Repetitive sequences are typically unstable and may form secondary structures that could cause replication fork stalling and high levels of recombination. Therefore, centromeric DNA replication is a challenging task for the cells.

Asked By: Jayden Flores Date: created: Oct 01 2022

What is the importance of anaphase 1

Answered By: Horace Martin Date: created: Oct 02 2022

The fifth and final phase of mitosis, known as telophase, occurs after anaphase to ensure that each daughter cell receives an identical set of chromosomes.

Asked By: Gerld Barnes Date: created: Dec 09 2021

What stage do sister chromatids separate

Answered By: Mason Ross Date: created: Dec 10 2021

Sister chromatid segregation to opposing poles during anaphase is a key aspect of mitosis.

Asked By: Jackson Hughes Date: created: Nov 25 2021

Why does the cell have chromosomes made of two chromatids

Answered By: Hayden James Date: created: Nov 27 2021

It is possible to carefully separate these chromosome copies, known as chromatids, into new daughter cells while maintaining the proper number of chromosomes in each cell on June 6, 2022.

Asked By: Evan Alexander Date: created: Apr 12 2022

Which of the following not occur in anaphase 1 but occurs in anaphase 2

Answered By: Jordan Brown Date: created: Apr 15 2022

Anaphase is the stage of mitosis or meiosis when chromosomes are split and the sister chromatids move to opposing poles of the cell. Anaphase I and II do not see centromere splitting, but anaphase II does.

Asked By: Curtis Sanchez Date: created: Jul 25 2021

In which phase do chromosomes move to spindle equator

Answered By: George Allen Date: created: Jul 28 2021

Chromosomes are moved to the spindle equator during metaphase.

Asked By: Alejandro Thompson Date: created: Dec 15 2021

What is correct anaphase

Answered By: Morgan Rivera Date: created: Dec 18 2021

This makes option B the correct response because we refer to them as sister or non sister chromatids (of the same or different chromosomes, respectively) until they are divided from one another by centromere splitting during anaphase II of meiosis and anaphase of mitosis.

Asked By: Jonathan Walker Date: created: Feb 25 2022

What happens to the centromeres in mitosis

Answered By: Richard Kelly Date: created: Feb 27 2022

At the other extreme, chromosomes with multiple centromeres are vulnerable to fragmentation if the centromeres become connected to opposing spindle poles by way of their kinetochores. Chromosomes that lack centromeres segregate randomly during mitosis and are eventually lost from cells.

Asked By: Brandon Scott Date: created: Oct 08 2021

Why are two phases of meiosis necessary

Answered By: Alfred Garcia Date: created: Oct 09 2021

The cell needs to go through two phases of meiosis in order to produce four haploid gametes and divide its DNA in half.

Asked By: Cyrus Henderson Date: created: Jun 08 2021

In what phase does the cell begin to split the cytoplasm

Answered By: Carter Murphy Date: created: Jun 08 2021

M phase: A cell divides into two new cells by dividing its cytoplasm and copied DNA during the mitotic (M) phase.

Asked By: Roger Ramirez Date: created: Sep 02 2021

What is the role of spindle fibers

Answered By: Cole Wood Date: created: Sep 03 2021

The spindle is required to evenly divide the chromosomes in a parental cell into two daughter cells during both types of nuclear division: mitosis and meiosis. Spindle fibers form a protein structure that divides the genetic material in a cell.

Asked By: Jonathan Price Date: created: Jul 19 2022

Why do you think meiosis is sometimes referred to as reduction division

Answered By: Carl Brown Date: created: Jul 22 2022

Meiosis I, also known as the reduction division because it leaves cells with half as many chromosomes as the parent cell, is the first round of nuclear division that takes place during the development of gametes.

Asked By: Joshua Simmons Date: created: Sep 18 2022

Which of the following events occur during anaphase 1

Answered By: Jack Martin Date: created: Sep 20 2022

The correct response is c. Homologous chromosomes separate, which describes the condition that only happens during Anaphase I.

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