Centrosome (centrum=center, soma=body)
it lies near the nucleus
helps maintain the shape of the cell & acts as tracks along which organelles can move
Source: Bio Textbook
Sylvia S. Mader
The array is called the mitotic spindle. It is made up of microtubules that radiate from the centrosomes and are crucial for the separation of chromosomes during cell division.
Yes, spindle fibers and microtubules are essentially the same in that spindle fibers are composed of microtubules. Microtubules are a component of the cytoskeleton, made of tubulin protein subunits, and they play various roles in cellular structure and transport. During cell division, specifically in mitosis and meiosis, microtubules organize into spindle fibers that help separate chromosomes. Thus, while all spindle fibers are microtubules, not all microtubules function as spindle fibers.
Asters are formed during the prophase of mitosis in animal cells. They are structures made up of microtubules that radiate from the centrosomes, which help in the organization and separation of chromosomes during cell division. The formation of asters is crucial for the proper alignment and segregation of chromosomes to ensure accurate cell division.
Microtubules
The hollow tubes of protein that help maintain the shape of the cell are called microtubules. They are part of the cytoskeleton and play crucial roles in cell structure, cell division, and intracellular transport.
Microtubules radiate from the microtubule-organizing center (MTOC) located near the center of the cell. They play a key role in various cellular processes, including cell division and intracellular transport.
The array is called the mitotic spindle. It is made up of microtubules that radiate from the centrosomes and are crucial for the separation of chromosomes during cell division.
The starburst pattern formed by microtubules around the centriole is called the astral array. These microtubules radiate outwards from the centriole like the rays of a star, providing structural support and helping to position the centriole during cell division. Additionally, the astral microtubules are involved in organizing the mitotic spindle and ensuring accurate chromosome segregation.
Her face seemed to radiate kindness. Spokes radiate from an axle.
The Cytoskeleton is a system of microtubules, in a cell.
microtubules
The kinetochore microtubules
Does the pain in your elbow radiate to your hand(?)
Cilia and flagella are made up of microtubules, specifically arranged in a 9+2 pattern. They consist of nine doublets of microtubules surrounding a central pair of microtubules. The movement of cilia and flagella is generated by the sliding of these microtubules past each other.
Here points radiate out from the central idea or concept.
Flagella possess a central bundle of microtubules in which nine outer double microtubules surround a central pair of single microtubules. This characteristic "9 + 2" arrangement of microtubules is also seen in cilia.
Yes planets do radiate noise. But not all of them do