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Which phase of mitosis is characterized by the chromosomes attaching to spindle fibers and aligning in the middle of the cell?
The phase of mitosis characterized by chromosomes attaching to spindle fibers and aligning in the middle of the cell is called metaphase. During this stage, the chromosomes, which have already been replicated and condensed, line up along the metaphase plate, ensuring that each sister chromatid will be equally distributed to the daughter cells during the subsequent phase, anaphase.
Which phase of mitosis do chromosomes line up at the equator of the spindle?
Chromosomes line up at the equator of the spindle during the metaphase stage of mitosis. This is when the chromosomes are maximally condensed and are attached to the spindle fibers at their centromeres.
What are chromosomes separated by during mitosis?
the spindle fibers
What will spindle fibers eventually be used for?
Spindle fibers are used during cell division to help separate chromosomes by attaching to the centromeres and pulling them to opposite poles of the cell. This process ensures that each daughter cell receives the correct number of chromosomes.
What is congression of chromosomes?
movement of chromosomes to spindle equator during mitosis is also known as congression of chromosomes.
During this stage of mitosis, when do the chromosomes become attached to the spindle fibers?
During metaphase of mitosis, the chromosomes become attached to the spindle fibers.
During which step in mitosis do the chromosomes get attached to the spindle apparatus?
During the metaphase stage of mitosis, the chromosomes become attached to the spindle apparatus.
What is the purpose of spindle fibers during mitosis?
Spindle fibers are responsible for separating sister chromatids during mitosis by attaching to the centromere of each chromatid and pulling them toward opposite poles of the cell. This ensures that each daughter cell receives an identical set of chromosomes.
When during mitosis do chromosomes attach to spindle fibers?
Chromosomes attach to spindle fibers during metaphase of mitosis. This is when the chromosomes align at the cell's equator, forming a metaphase plate. The spindle fibers attach to the centromere region of the chromosomes.
What is the role of the spindle fibers during mitosis?
They pull the sister chromatids apart.
Which phase of mitosis is characterized by the chromosomes attaching to spindle fibers and aligning in the middle of the cell?
The phase of mitosis characterized by chromosomes attaching to spindle fibers and aligning in the middle of the cell is called metaphase. During this stage, the chromosomes, which have already been replicated and condensed, line up along the metaphase plate, ensuring that each sister chromatid will be equally distributed to the daughter cells during the subsequent phase, anaphase.
When do spindle fibers attach to chromosomes?
Spindle fibers attach to chromosomes during metaphase of mitosis. Special protein structures called kinetochores on the chromosomes interact with the spindle fibers to ensure proper alignment and segregation of the chromosomes during cell division.
Which phase of mitosis do chromosomes line up at the equator of the spindle?
Chromosomes line up at the equator of the spindle during the metaphase stage of mitosis. This is when the chromosomes are maximally condensed and are attached to the spindle fibers at their centromeres.
What are chromosomes separated by during mitosis?
the spindle fibers
What will spindle fibers eventually be used for?
Spindle fibers are used during cell division to help separate chromosomes by attaching to the centromeres and pulling them to opposite poles of the cell. This process ensures that each daughter cell receives the correct number of chromosomes.
What is the phase of mitosis if chromosomes attach to the spindle fibers?
The phase of mitosis when chromosomes attach to the spindle fibers is the metaphase. During metaphase, the chromosomes align along the equatorial plane of the cell before being separated and pulled to opposite poles during anaphase.
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
