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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.
Spindle fibers consist of fibers made of microtubules and associated proteins. While the mitotic spindle assembles, the other microtubules of the cytoskeleton partially disassemble, probably providing the material used to construct the spindle.
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Fibers in the spindle that attach to the centromere of the chromosomes?
These are called kinetochore fibers. They are microtubules that attach to the kinetochore, a protein structure on the centromere of the chromosome, helping to move the chromosomes during cell division.
What is a tiny microtubule structure located in the cytoplasmthat helps create the spindle fibers called?
The tiny microtubule structure located in the cytoplasm that helps create the spindle fibers is called a centriole. Centrioles are responsible for organizing the microtubules into the spindle apparatus during cell division.
What are the football-shaped structure consisting of thin fibers in a dividing cell called?
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.
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.
To which part of the centromere do mitotic spindle fibers attach during prometaphase?
Mitotic spindle fibers attach to the kinetochore region of the centromere during prometaphase. The kinetochore is a protein structure on the centromere that serves as the attachment site for spindle fibers, allowing for the movement of chromosomes during mitosis.
What structure forms in prophase along which the chromosomes called?
The answer is Spindle Fibers.
What structure does spindle fibers radiate from?
The centrosomes.
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.
Fibers in the spindle that attach to the centromere of the chromosomes?
These are called kinetochore fibers. They are microtubules that attach to the kinetochore, a protein structure on the centromere of the chromosome, helping to move the chromosomes during cell division.
In a dividing cell the football-shaped structure consisting of thin fibers is the what?
Spindle! :)
What is the structure responsible for the movement of chromosomes during anaphase?
the spindle fibers i think
What is a tiny microtubule structure located in the cytoplasmthat helps create the spindle fibers called?
The tiny microtubule structure located in the cytoplasm that helps create the spindle fibers is called a centriole. Centrioles are responsible for organizing the microtubules into the spindle apparatus during cell division.
Along what structure do the chromosomes line up during mitosis?
spindle fibers
In a dividing cell the football shaped structure consisting of thin fibers is the?
spindle :D
What is the tiny microtuble structure located in the cytoplasm that helps create the spindle fibers?
Centriole.
What is the Tiny microtubles structure located in the cytoplasm that helps create the spindle fibers?
Centriole.
What are the football-shaped structure consisting of thin fibers in a dividing cell called?
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.
