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

Animal cells have spindle fibers in them.

A spindle develops during the metaphase stage of cell division.

Spindle fibers. They help separate chromosomes during cell division by attaching to the centromeres of each chromosome and pulling them to opposite poles of the cell.

What is a spindle cell tumor in the stomach?

The centrosome is the organelle that anchors the spindle fibers in the cell during cell division. It helps to organize and regulate the movement of the chromosomes.

A spindle forms during cell division in a haploid cell during the process of meiosis. The spindle is crucial for the separation of homologous chromosomes and ensuring that each daughter cell receives the correct number of chromosomes.

What is a spindle cell tumor in the stomach?

Spindle Cell Sarcoma (hemangiopericytoma)

Hemangiopericytoma a tumor composed of spindle cells with a rich vascular network, which apparently arises from pericytes.

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Viper1

If there were no spindle checkpoints then the chromosomes wouldn't be in the right position for the reproduction of the cell.

no

Microtubules are the building blocks of spindle fibers, which are essential for cell division. During cell division, microtubules form the spindle fibers that help separate chromosomes and ensure each new cell receives the correct number of chromosomes. In summary, microtubules are the structural components of spindle fibers that play a crucial role in the process of cell division.

spindle apparatus

The phase that has a spindle forming in a haploid cell is meiosis. Meiosis is a type of cell division that produces reproductive cells with half the number of chromosomes as the original cell. During meiosis, a spindle apparatus helps separate the chromosomes into daughter cells.

Spindle fibers are responsible for separating sister chromatids during cell division by attaching to and helping to move the chromosomes to opposite poles of the cell. They help ensure that each daughter cell receives the correct number of chromosomes.

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.

Smooth muscle cell are spindle-shaped.

Spindle Fibers are formed between centrosomes. Centrosomes migrate to opposite ends of the cell during cell division. The spindle fibers function is to anchor the centrosomes and chromosomes into the poles. The chromosomes then reel them selves in using the spindle fiber.

During cell division, structures like the chromosomes, spindle fibers, and centrioles are more clearly visible. Chromosomes condense and can be seen as distinct entities, spindle fibers form a dynamic network between the centrioles, and the centrioles organize the spindle apparatus.

Vincristine disrupts the formation and function of the mitotic spindle by binding to tubulin, a protein that helps in spindle formation. This interferes with the normal process of cell division, leading to mitotic arrest and ultimately cell death.

Spindle fibers are formed from microtubules, which are made up of tubulin protein subunits. They form a structure known as the mitotic spindle, which helps to separate chromosomes during cell division. The spindle fibers attach to chromosomes at specialized protein structures called kinetochores.

Centrioles. They are only found in animal cells and produce the spindle fibers during cell division (namely, Metaphase). One set is located at each pole of the cell.

Microtubules and spindle fibers play crucial roles in cell division. Microtubules help separate chromosomes during mitosis by forming the mitotic spindle, a structure that helps move and align chromosomes. Spindle fibers, which are made of microtubules, attach to chromosomes and help pull them apart during cell division. Overall, microtubules and spindle fibers ensure that each daughter cell receives the correct number of chromosomes.

Chromosomes are attached to spindle fibers during the metaphase phase of the cell division process.

The centrioles within the cell form the mitotic spindle.

During metaphase, the centromeres of chromosomes attach to spindle fibers (microtubules) that extend from opposite poles of the cell. This attachment helps properly align the chromosomes along the metaphase plate in the center of the cell before they are separated in anaphase.

No, a spindle is a structure formed during cell division (mitosis) to help separate chromosomes. It is not an organ, but rather a network of microtubules that helps move and segregate chromosomes during cell division.

A spindle is formed during cell division in eukaryotic cells. It is composed of microtubules that form a structure known as the mitotic spindle, which helps to separate chromosomes during cell division. The spindle assembles between the two centrosomes located at opposite poles of the cell.

The centrosome, a cellular organelle, anchors the spindle during cell division. This organelle helps organize the microtubules that make up the spindle apparatus, ensuring proper alignment and separation of chromosomes during cell division.

Spindle fibers are formed by micro tubules.They are organized by centrioles.

Microtubules

Spindle fibers begin to form during cell division, specifically during the metaphase stage of mitosis. They are made of microtubules and help separate chromosomes by attaching to them and pulling them towards opposite ends of the cell.

mitotic spindle. It is composed of microtubules and plays a crucial role in ensuring the accurate distribution of chromosomes during cell division.

telophase

in the prophase stage of the cell cycle

Chromosomes in the cell are pulled apart by spindle microtubules during cell division to ensure that each new cell receives the correct number of chromosomes.

The mitotic spindle is a structure made of microtubules that helps separate chromosomes during cell division. It ensures that each new cell receives the correct number of chromosomes.

The structure that disappears during telophase is the mitotic spindle, which is responsible for separating the sister chromatids during cell division. As the cell prepares to complete division, the mitotic spindle breaks down and is no longer needed.

In telophase, the spindle fibers start to disassemble as the chromosomes reach the opposite ends of the cell. This disassembly process helps in the formation of two separate nuclei and marks the final stage of cell division.

spindle fibers

spindle fibers

Spindle fibers attach to chromosomes by binding to specific protein structures called kinetochores located on the centromere of each chromosome. The spindle fibers then exert tension on the chromosomes, aligning them along the cell's equator during cell division.

The spindle apparatus is responsible for aligning and segregating chromosomes during cell division. The microtubules of the spindle apparatus attach to the centromere of chromosomes and actively move them to opposite poles of the cell during anaphase of mitosis or meiosis. This ensures that each daughter cell receives the correct number of chromosomes.

I am not 100% sure but i am quite confident that it is the cell that lets humans have empathy, self awareness and forgiveness.

In 2006 it was found that whales and dolphins have spindle cells. Another animal that has spindle cells is apes and gorillas.

New Answer.

Spindle cells are only found in cancerous tumors. They have a very unique appearance and are characteristic of a specific type of dysplasia which is very rare in caner patients.

Spindle cells have an atypical spindle shape, have elongated nuclei and ropes of collagen. They arise from abnormal mitosis, cell division, that leads to the development of the cancerous tumor.

Spindle cell tumors start in the skins epithelial cells or lining of the internal organs. As the cancer progresses it can be spread to other areas.

(The above answer relates to the spindle neurons.)

The kinetochore, a protein complex located at the centromere of the sister chromatids, holds them to the spindle fibers during cell division. It serves as a attachment site for microtubules from the spindle apparatus.

The centrosome, made up of two centrioles, plays a crucial role in organizing the mitotic spindle during cell division. The centrosomes move to opposite ends of the cell and serve as the poles for the spindle fibers to attach and pull the chromosomes apart during mitosis.

The cell's spindles attach to the chromosames, when their in the middle, and move the chromosomes to the poles of the cell

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.

The mitotic spindle grows across a cell before it splits into new ones. The mitotic spindle forms at the beginning of mitosis between opposite ends of the cell. This is what the chromosomes attach to.

The football-shaped structure consisting of thin fibers in a dividing cell is called the mitotic spindle. It is responsible for separating the chromosomes during cell division.