Centrioles
False they are at poles during anaphase and metaphase.
spindle fibers
During metaphase they line up along the cell's equatorial plane as pairs of sister chromatids, and during anaphase the sister chromatids separate (now called chromosomes) and are pulled to opposite poles of the cell.
The chromosomes coil and become short and visible. (In animal cells) The centrioles migrate to opposite poles of the cell (the poles are themselves determined by the final position of the chromosomes.) At the end of prophase, the nucleolus and the nuclear envelope disappear.
the parts of the cell which are copied during cell division are chromosomes.
False they are at poles during anaphase and metaphase.
The centrioles are used during cell division. Centrioles migrate to opposite poles of the cell during cell division and are used to organise the spindles. They are also capable of independent replication and of migrating to form basal bodies.
The statement is false. Centrioles migrate to the poles in Anaphase.
spindle fibers
spindle fibers
Fibrils operate during cell division and guide the chromosomes during meiosis and mitosis to their respective poles, ensuring even division of DNA.
During mitosis, the centrosomes move apart and create the spindle fibers. The centrosomes, which contain two centrioles, migrate to opposite poles of the cell. These centrosomes then form the spindle fibers, which attach to the chromosomes and aid in their separation during cell division.
spindle fibers
Spindle Fibers are formed between centrosomes. Centrosomes migrate to opposite ends of the cell during cell division. The spindle fibers function is to anchor the centrosomes and chromosomes into the poles. The chromosomes then reel them selves in using the spindle fiber.
Inside the nucleus. In dividing cells they migrate to the poles.
During metaphase they line up along the cell's equatorial plane as pairs of sister chromatids, and during anaphase the sister chromatids separate (now called chromosomes) and are pulled to opposite poles of the cell.
The chromosomes coil and become short and visible. (In animal cells) The centrioles migrate to opposite poles of the cell (the poles are themselves determined by the final position of the chromosomes.) At the end of prophase, the nucleolus and the nuclear envelope disappear.