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What is the relationship between centrosomes and 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.
What structure does spindle fibers radiate from?
The centrosomes.
Fill in the blank form and attach to centrosomes which are found at opposite poles of the cell?
spindle fibers.
What structures moves apart during mitosis and create spindle?
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.
What is the array called when spindle fibers radiate from the centrosomes?
mitotic spindle
Centrosomes containing centrioles and spindle fibers appear next to nucleus?
Yes
What forms and attach to centrosomes which are found opposite poles of the cell?
spindle fibers
What forms and attach to centrosomes which are found at opposite poles of the cell?
spindle fibers
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.
When centriol is absent in the plant cell who forms spindle fibers?
Thespindle fibres are formed by the centrosomes not the cenrioles.The centrioles come to the MTCs ( micro tubules organising centers) which are present in the centrosomes which make up the spindle fibers on which the chromosomes are held.
Are centrosomes necessary for mitosis?
Actually, while centrosomes play a big part in interphase of mitosis, they are not needed for cell reproduction. Studies have shown that the spindle-fibers still form via motors at the poles of the cell.
What forms spindle fibers?
I believe that they are formed by the Centrioles in the cell. These centrioles are found inside (encased) in the centrosomes. They combine microtubles and associated proteins (such as Aurora A) to strengthen the spindle fibers.
