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What is found only in animal cells helps with cell division by pulling apart chromosomes?
The organelles in question are the centrioles. During cell division, the centrioles move to oppose poles of the cell and synthesise the microtubules that make up the spindle apparatus, which separates the sister chromatids during the stage of anaphase.
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What is important in animal cells for cell division and reproduction because they organize the spindle upon which the cell's chromosomes are pulled apart?
Centrosome
What is the cytoskeletal structure that pulls chromosome apart?
The cytoskeletal structure responsible for pulling chromosomes apart during cell division is the spindle apparatus. It consists of microtubules that attach to the chromosomes and exert forces to separate them into two daughter cells. The spindle apparatus is essential for ensuring the accurate distribution of genetic material during cell division.
Which structure pull the chromosomes to opposite sides of the cell in anaphase?
The mitotic spindle, which is made up of microtubules, is responsible for pulling the chromosomes to opposite sides of the cell during anaphase. Microtubules attach to the chromosomes at the kinetochores and help separate them as the cell prepares to divide.
Do the individual chromosomes move apart in mitosis or meiosis?
Yes, in both mitosis and meiosis, the individual chromosomes move apart during cell division. In mitosis, the sister chromatids of each chromosome separate and move to opposite poles of the cell, while in meiosis, homologous chromosomes separate in the first division and sister chromatids separate in the second division.
What happens to chromosomes during cell division?
The chromsomes split apart and make spindle fibers.
In animal cells are important for cell division and reproduction because they organize the spindle upon which the cell's chromosomes are pulled apart?
Centrosome
What is important in animal cells for cell division and reproduction because they organize the spindle upon which the cell's chromosomes are pulled apart?
Centrosome
What phase does the division of chromosomes happen?
Chromosomes will line up in metaphase and in anaphase they will split apart.
What is the cytoskeletal structure that pulls chromosome apart?
The cytoskeletal structure responsible for pulling chromosomes apart during cell division is the spindle apparatus. It consists of microtubules that attach to the chromosomes and exert forces to separate them into two daughter cells. The spindle apparatus is essential for ensuring the accurate distribution of genetic material during cell division.
Which structure pull the chromosomes to opposite sides of the cell in anaphase?
The mitotic spindle, which is made up of microtubules, is responsible for pulling the chromosomes to opposite sides of the cell during anaphase. Microtubules attach to the chromosomes at the kinetochores and help separate them as the cell prepares to divide.
What is cell division and chromosome duplicaton?
when cells break apart and when the chromosomes duplicate
What makes up the mitotic apparatus and how does it contribute to cell division?
The mitotic apparatus is made up of microtubules, spindle fibers, and centrosomes. It helps to organize and separate chromosomes during cell division by pulling them apart into two new daughter cells. This process ensures that each new cell receives the correct number of chromosomes.
Do the individual chromosomes move apart in mitosis or meiosis?
Yes, in both mitosis and meiosis, the individual chromosomes move apart during cell division. In mitosis, the sister chromatids of each chromosome separate and move to opposite poles of the cell, while in meiosis, homologous chromosomes separate in the first division and sister chromatids separate in the second division.
What happens to chromosomes during cell division?
The chromsomes split apart and make spindle fibers.
What structures pull the chromosomes apart?
The spindle fibers, which are composed of microtubules, pull the chromosomes apart during cell division. These fibers attach to the centromeres of the chromosomes and help guide them to opposite poles of the cell during mitosis or meiosis.
What is a cytoskeletal that pulls chromosomes apart?
The mitotic spindle is a cytoskeletal structure that pulls apart chromosomes during mitosis. It is composed of microtubules that attach to the chromosomes and exert force to ensure accurate separation of genetic material.
Why is the mitotic spindle important?
The mitotic spindle is important because it ensures accurate segregation of chromosomes during cell division (mitosis). It helps to organize and separate the duplicated chromosomes into two daughter cells by attaching to and pulling them apart. This process is crucial for maintaining genetic stability and preventing errors in chromosome distribution.
