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Spindle fibers form from centrioles of animal cells during chromosomal separation in mitosis. These fibers elongate to reach the kinetochores of chromosomes, and then retract via depolymerization from each end of the dividing cell leading into cytokinesis.

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What is the structure in animal cells that organizes the spinal fibers during cell reproduction?

Centrioles do that purpose. They are only in animal cells


What internal cell structure is found in animal cells only?

Centrioles are only found in animal cells. During reproduction, they create spindle fibers.


what in animal cells that play a role in cell reproduction?

The centrioles are structures found in animal cells that play a role in cell reproduction, specifically in organizing the microtubules during cell division. They help ensure that the chromosomes are evenly distributed to each daughter cell during mitosis.


What functions do centrioles perform an animal cell mitosis?

Centrioles are found in animal cells, and they help to organize the assembly of microtubules during cell division. During the interphase stage of mitosis, a pair of centrioles replicates into two pairs of centrioles.


What function do perform in animal cell mitosis?

Centrioles are found in animal cells, and they help to organize the assembly of microtubules during cell division. During the interphase stage of mitosis, a pair of centrioles replicates into two pairs of centrioles.


What function do centrioles perform in animal cell mitosis?

Centrioles are found in animal cells, and they help to organize the assembly of microtubules during cell division. During the interphase stage of mitosis, a pair of centrioles replicates into two pairs of centrioles.


Around what structure or structres do the asters occur?

Asters are star-shaped microtubule arrays found in animal cells. They form around the centrioles during mitosis and help ensure each daughter cell has the appropriate number of chromosomes.


Centrioles are found at the center of the?

centrioles are found at the center of the centrosome, which is an organelle found in animal cells. Centrioles help in cell division by organizing the spindle fibers that separate the chromosomes during mitosis.


Why isn't there centrioles in plant cells?

scientists havent found out yet. But it is known to show up during reproduction


Are centrioles in both plant and animal cells?

Centrioles are typically found in animal cells but are rare in plant cells. Plant cells use structures called microtubule-organizing centers instead of centrioles to organize their cytoskeleton and function during cell division.


Centrioles are found in what type of Cells?

A centriole is a barrel-shaped organelle found in most animal eukaryotic cells.


What organelles are found only in animal Cells?

centrioles. during mitosis in animal centrioles are used for division to create spindle fibers to move and connect the chromosomes/chromatids. In plants the spindles are all ready in the cell and do not need to be produced so no centrioles are necessary.