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Mitotic spindle fibers are microtubule structures that form during cell division to help separate duplicated chromosomes into two daughter cells. They aid in the precise distribution of genetic material by attaching to and moving chromosomes to opposite ends of the cell.

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1y ago

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What structure forms in prophase along which the chromosomes called?

The answer is Spindle Fibers.


Cell structures made of individual microtube fibers that are involved in moving chromosomes during cell division are called?

Spindle fibers. These structures form the mitotic spindle and play a crucial role in separating chromosomes during cell division.


What structure is most closely associated with the production of the mitotic spindle?

The centrosome is most closely associated with the production of the mitotic spindle. It is responsible for organizing the microtubules that make up the spindle fibers during cell division.


During metaphase the centromeres attach to what stuctures?

The mitotic spindle.Or you can call them spindle fibers.


What is the array called when spindle fibers radiate from the centrosomes?

The array is called the mitotic spindle. It is made up of microtubules that radiate from the centrosomes and are crucial for the separation of chromosomes during cell division.


What is the structure for spindle fibers?

During the metaphase of cell division, the spindle fibers radiate from the centrioles at the opposite poles of the cell. When the spindle fibers start to pull the chromosomes to opposite poles, this marks the anaphase of cell division.


A centriole with radiating fibers active during cell division?

The centriole with radiating fibers is known as the aster. Asters are involved in the organization of the mitotic spindle during cell division, helping to position and align the chromosomes. They also play a role in anchoring and moving the spindle apparatus.


To which part of the centromere do mitotic spindle fibers attach during prometaphase?

The centromeres of chromosomes attach to the spindle fibers during metaphase. The spindle fibers bring about the separation of sister chromosomes to the opposite poles. When spindle fibers do not attach to the centromeres, the doubling of chromosomes leads to polyploidy in the cell.


The phase of mitosis in which microtubules connect the centromere of each chromosome to the poles of the pindle?

The name for the network of microtubules along which the chromosomes move during cell division is called the spindle fibers. These spindle fibers attach to the chromosomes and pull them in half.


Structure made of fibers help move chromosomes during mitosis?

The structure made of fibers that helps move chromosomes during mitosis is the mitotic spindle. It is composed of microtubules which attach to the chromosomes and assist in organizing and segregating them during cell division. The mitotic spindle plays a crucial role in ensuring that each daughter cell receives the correct number of chromosomes.


Why is the structure responsible for the movement of chromosome during anophase?

The Centrosome. It forms Centrioles which form spindle fibers. Some of the spindle fibers attach to the Kinetochore located on the Centromere of chromosomes. The spindle fibers work in conjunction with motor proteins to facilitate disjunction.


What is responsible for moving chromosomes during mitosis?

The mitotic/meiotic spindle originating from the centrosomes and composed of microtubule subunits. Kinetochores provide the motive power.Read more: What_structure_is_responsible_for_moving_the_chromosomes_during