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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?
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.
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.
What is the name of the Net-like structure formed by the spindle fibers?
The net-like structure formed by spindle fibers during cell division is called the "spindle apparatus." It plays a crucial role in organizing and separating chromosomes during mitosis and meiosis. The spindle fibers extend from the centrosomes to the kinetochores of the chromosomes, ensuring accurate distribution of genetic material to the daughter cells.
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
Are spindle fibres and microtubules same?
Yes, spindle fibers and microtubules are essentially the same in that spindle fibers are composed of microtubules. Microtubules are a component of the cytoskeleton, made of tubulin protein subunits, and they play various roles in cellular structure and transport. During cell division, specifically in mitosis and meiosis, microtubules organize into spindle fibers that help separate chromosomes. Thus, while all spindle fibers are microtubules, not all microtubules function as spindle fibers.
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 is the structure that breaks the spindle fiber into 2?
The structure that breaks the spindle fibers into two is the kinetochore. During cell division, specifically during anaphase, the kinetochores, which are protein complexes on the chromosome's centromere, pull the spindle fibers apart, separating sister chromatids. This action ensures that each daughter cell receives an equal set of chromosomes. The spindle fibers themselves are composed of microtubules, which facilitate this separation.
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
