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mitotic spindles from the centrioles during anaphase
spindles attached to the kinetechores (special protein in sister chromatin) of the sister chromatids are called kinetechore-microtubules and the that aren't are called nonkinetechore-microtubules
also during anaphase, the nonkinetechore microtubules elogate, also making the cell elongate
What else can I help you with?
What holds chromtids togrther and to the spindle fibers?
Chromatids are held together by a protein complex called the cohesin complex. The attachment of chromatids to the spindle fibers is mediated by protein structures called kinetochores, which assemble on the centromere region of the chromatids. These interactions are crucial for the accurate segregation of chromosomes during cell division.
What structure disappears during telophase?
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.
What is a synonom for pulled?
A synonym for "pulled" could be "extracted" or "tugged."
When the nuclear envelope re forms?
During telophase of mitosis, the nuclear envelope re-forms around the separated sister chromatids in each daughter cell. This process involves the merging of the endoplasmic reticulum membranes to create the nuclear envelope, allowing for the establishment of distinct compartments within the cell nucleus.
Is everything pushed or are objects also pulled?
Objects can be both pushed and pulled. When an object moves in a direction away from the force applied, it is considered to have been pushed. Conversely, when an object moves in the direction of the force applied, it is considered to have been pulled.
In which phase are chromatids pulled apart?
Chromatids are pulled apart during the anaphase stage of mitosis or meiosis. This is when the sister chromatids separate and are moved to opposite ends of the cell by the mitotic spindle.
During what phase do the centromeres of sister chromatids disjoin and the chromatids separate?
During the anaphase stage of mitosis, the centromeres of sister chromatids disjoin and the chromatids are pulled apart to opposite ends of the cell by the spindle fibers.
The separation of the sister chromatids marks the beginning of what structure?
The separation of sister chromatids marks the beginning of anaphase in mitosis or meiosis. During anaphase, the sister chromatids are pulled apart towards opposite poles of the cell by the spindle fibers.
How do you use sister chromatid in sentence?
Sister chromatids are generated when a single chromosome is replicated into two copies of itself, these copies being called sister chromatids.
What stage of mitosis is when sister chromatids separate into individual chromosomes?
Anaphase is the stage of mitosis when sister chromatids separate into individual chromosomes. During this stage, the sister chromatids are pulled apart towards opposite poles of the cell by the spindle fibers.
What doubled chromosomes are first pulled apart?
The doubled chromosomes that are first pulled apart during cell division are the sister chromatids. These chromatids are identical copies of a chromosome formed during DNA replication. During mitosis, specifically in anaphase, the sister chromatids are separated and pulled toward opposite poles of the cell, ensuring that each daughter cell receives an identical set of chromosomes.
During what the sister chromatids line up in the midplane of the cell?
In Metaphase the chromatids line up at the equator/midplane of the cell.
In what stage do chromatids separate?
Chromatids separate during the anaphase stage of mitosis. This is when sister chromatids are pulled to opposite poles of the cell by the spindle fibers, leading to the formation of two identical daughter chromosomes.
What stage of mitosis does the sister chromatids spilt?
Anaphase Source: My book on page 169 "As you may have guessed, this is a parting of sisters. the sister chromatids are pulled apart, each now becoming full fledged chromosome.
What stage is the chromatids grouped?
The chromatids are grouped together in the metaphase stage of mitosis. At this stage, the sister chromatids align along the center of the cell, ready to be separated and pulled towards opposite poles during anaphase.
What is happening to the sister chromatids?
The sister chromatids are being pulled apart and moving towards opposite ends of the cell during anaphase of mitosis. This process ensures that each daughter cell will receive an identical set of chromosomes.
What duplicated chromosomes are pulled apart during the fourth stage of mitosis called?
During the fourth stage of mitosis, known as anaphase, the duplicated chromosomes are pulled apart. The sister chromatids are separated and pulled towards opposite ends of the cell by the spindle fibers. This ensures that each daughter cell receives an identical set of chromosomes.
