telophase
Spindles disappear during telophase, which is the final phase of mitosis. In this phase, the chromosomes reach the opposite poles of the cell, and the spindle fibers break down and disappear. This is followed by the reformation of the nuclear envelope around the separated sets of chromosomes, leading to the completion of cell division.
Centrioles disappear during the metaphase of mitosis. In this phase, the spindle fibers, which are formed by the centrioles, have attached to the chromosomes, aligning them at the cell's equatorial plane. While centrioles themselves may not be visible, their role in organizing the spindle apparatus is critical for the proper separation of chromosomes. After metaphase, centrioles reappear in the daughter cells during telophase and cytokinesis.
Spindle fibers are thin tubes that form between the centrioles during mitosis. True..
step 1 ( prophase) step 1 ( prophase)
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.
The phase described is telophase of mitosis. In telophase, spindle fibers disappear, and new nuclei form at each end of the cell. This marks the final stage of mitosis where the duplicated chromosomes have reached their respective poles.
The phase of mitosis that the nucleus forms is the prophase phase.
Prophase
Telophase stage It is the last stage of the five stages. An easy way to remember the steps is I Prefer My Apples Toasted. It stands for interphase, prophase, metaphase, anaphase, and lastly telephase.
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.
Spindle fibers begin to disappear in the anaphase of mitosis or meiosis. During anaphase, the sister chromatids separate and move towards opposite poles of the cell, leading to the disassembly of the spindle fibers.
The stage when spindle fibers attach to chromosomes is during metaphase of mitosis or meiosis. Spindle fibers, which are made of microtubules, attach to the centromere region of chromosomes to help separate them correctly during cell division.
Spindle fibers are thin tubes that form between the centrioles during mitosis. True..
step 1 ( prophase) step 1 ( prophase)
The name for the network of microtubules along which the chromosomes move during cell division is called the spindle fibers. These spindle fibers attach to the chromosomes and pull them in half.
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.
The first phase in mitosis is prophase, during which the chromosomes condense, the nuclear envelope breaks down, and the mitotic spindle fibers begin to form.