There are six phases of mitosis (a way which allows cell to reproduce itself so that organisms can grow). In this process, DNA is coiled into chromosomes. In the second phase, the spindle fibers attach themselves to centromere - centromere is a part of chromosome linking two sister chromatids (2 chromsatids make one chromosome). In the fourth phase, these spindle fibers shorten themselves and the sister chromatids are physically separated by the action. This way the two diploid daughter cells produced in mitosis have 46 chromosomes each.
it is used to separates chromosomes pairs during mitosis.
spindle fiber disease
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Spindle fibres are tiny tube-like structures made of protein to which chromosomes attach during cell division.
spindle fiber
chromosomes
it is used to separates chromosomes pairs during mitosis.
spindle fiber
the kinetochore
spindle fiber disease
intrafusal fiber muscles embedded with the spindle along side the normal muscle fibers (extrafusal fiber muscles)
Here is the tools for fiber craftLucet kitLucet with no handle kitDouble lucet kitMini Lucet kitGiant Lucet kitMayan spindle kitNalebinding kitNetting kitStick weaving kitDrop spindle kitFinniwig Beeswax wood finish
Spindle fibres are tiny tube-like structures made of protein to which chromosomes attach during cell division.
kinetochore microtubules bind with spindle fibers.
spindle fiber
Spindle fiber is made of clusters of aggregated microtubules. The spindle fibers will form at opposite poles of a cell during the prophase in mitosis.
If the spindle fiber were disrupted, the duplicated chromosomes would not be separated.