The microtubles of the mitotic spindle originate from the centrosome.
Chromosomes are moved during cell division by the spindle fibers, which are made up of microtubules originating from the centrosomes. The centrosomes are organelles located near the nucleus in animal cells and help to organize the mitotic spindle during cell division.
The mitotic spindle is a cytoskeletal structure that pulls apart chromosomes during mitosis. It is composed of microtubules that attach to the chromosomes and exert force to ensure accurate separation of genetic material.
Centrioles and a starburst cluster of spindle fibers would be found in animal cells during cell division (mitosis or meiosis). Centrioles play a role in organizing the microtubules that make up the spindle fibers, which help separate chromosomes during cell division.
Centrioles. They are visible during metaphase, the second stage of mitosis. Added: Centrosomes. Centrioles are present in animal cells but are, seemingly, not needed to mount a spindle apparatus. Plant cells get along very well without centrioles.
The centrosome is a structure in animal cells that helps organize the microtubules during cell division. It plays a key role in the formation of the spindle fibers that are involved in separating the chromosomes during mitosis.
Chromosomes are moved during cell division by the spindle fibers, which are made up of microtubules originating from the centrosomes. The centrosomes are organelles located near the nucleus in animal cells and help to organize the mitotic spindle during cell division.
Asters are present in animal cell mitosis but absent in plant cell mitosis. In animal cells, asters are formed by the centrosomes during the organization of the mitotic spindle, helping to anchor the spindle fibers. In contrast, plant cells lack centrosomes and instead form a spindle apparatus without the formation of asters, relying on microtubules that emanate from the nuclear envelope and other structures.
Microtubules that form the mitotic spindle originate from the centrosomes, which are found near the nucleus in animal cells. The centrosomes serve as the main organizing centers for microtubule assembly during cell division. Additionally, some microtubules can also originate from non-centrosomal sites in the cell.
Centrioles are cell structures involved in mitosis in animal cells only. They are responsible for organizing the microtubules that form the spindle fibers necessary for separating chromosomes during cell division.
The mitotic spindle is a cytoskeletal structure that pulls apart chromosomes during mitosis. It is composed of microtubules that attach to the chromosomes and exert force to ensure accurate separation of genetic material.
Centrioles and a starburst cluster of spindle fibers would be found in animal cells during cell division (mitosis or meiosis). Centrioles play a role in organizing the microtubules that make up the spindle fibers, which help separate chromosomes during cell division.
They are both related to animal mitosis.They are both made from microtubules.
spindle
Centrioles. They are visible during metaphase, the second stage of mitosis. Added: Centrosomes. Centrioles are present in animal cells but are, seemingly, not needed to mount a spindle apparatus. Plant cells get along very well without centrioles.
The centrosome is a structure in animal cells that helps organize the microtubules during cell division. It plays a key role in the formation of the spindle fibers that are involved in separating the chromosomes during mitosis.
In meiosis or mitosis they are called spindle fibers which are "anchored" using centrioles.
A plant cell, during mitosis, has no centriole, so in the second phase [metaphase], spindle fibers do not connect to the [missing] centriole that move in opposite directions in animal cell mitosis. Also, instead of having a cleavage, like in animal cell mitosis, a cell plate forms. Animal cells do not have centrioles so the spindle fibers do not connect to centrioles and move to opposite poles, spindle fibers are instead formed by microtubules. Additionally, in the telophase in plant cells, the cytoplasm does not narrow or compress, a cell plate is instead formed in the centre of the cell and this divides it into two daughter cells.