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A microtubule is a tubular structure found in the cytoplasm of cells that plays a critical role in cell division, intracellular transport, and maintaining cell shape. It is composed of protein subunits called tubulin and forms a dynamic network within the cell that can rapidly assemble and disassemble as needed.
Microtubules inside the cytoplasm comprise a part of the dynamically changing inner network of protein fibers, collectively called the cytoskeleton. The function of the fibers is to basically maintain the shape of the cell, and anchor or move organelles as needed. If the cell has cilia or flagella, these are mostly made up of microtubules, which slide against each other (using the energy from splitting ATP molecules) and propel the cell.
Microtubules, being part of the cytoskeleton... help a cell maintain its shape.
In a cell there are spindle fibers that help pull apart the chromosomes during meiosis and mitosis. These spindle fibers are made of microtubules.
Microtubules are a component of the cytoskeleton found in eukaryotic cells. Prokaryotic cells do not contain microtubules.
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What is the name for the Microtubule organizing center?
The name for the microtubule organizing center is the centrosome. It is a cellular structure that plays a crucial role in organizing microtubules during cell division and maintaining cell shape.
Is the hollow cylinder that supports and shapes cells called a cell wall?
No, the hollow cylinder that supports and shapes cells is called the cell membrane. The cell wall is a rigid structure found outside the cell membrane in plant cells, fungi, and some bacteria, providing structural support and protection.
What is the cytoskeletal element assembled at the centrosome?
The cytoskeletal element assembled at the centrosome is the microtubule. The centrosome serves as the main microtubule-organizing center in animal cells, where it nucleates and organizes the microtubules that form the cell's cytoskeleton.
Which is an important function of the cell structure in this model?
One important function of the cell structure is to provide support and protection for the cell. The cell membrane regulates the movement of substances in and out of the cell, while the cytoplasm houses organelles that carry out various cellular processes. The nucleus contains the cell's genetic material, which controls cell functions and reproduction.
What is a tiny microtubule structure located in the cytoplasmthat helps create the spindle fibers called?
The tiny microtubule structure located in the cytoplasm that helps create the spindle fibers is called a centriole. Centrioles are responsible for organizing the microtubules into the spindle apparatus during cell division.
Does a plant cell have a microtubule?
yes
What part of the cell consits of hollow tubes which provide support for the cell?
microtubule
What Provides supports for the cell?
Microtubule
Long hollow cylinders in a cell?
A microtubule is the structure that supports and shapes the cell.
Is a microtubule located in an animal cell?
Yes they are located in the cytoplasm.
What is the hollow cylinder that supports and shapes the cell?
The microtubule is the mechanism that supports the cell and gives it its shape.
What are microtubule-producing centers called?
A centriole is a type of microtubule-producing center. It is a cylindrical organelle which is responsible for the development of spindle fibers in cell division.
What organizes spindle fiber in plant cell?
Mtoc... Microtubule organizing center....
What is a micortubule?
a microtubule is a part OS the cells it is a very thick part of the cell
What is the name for the Microtubule organizing center?
The name for the microtubule organizing center is the centrosome. It is a cellular structure that plays a crucial role in organizing microtubules during cell division and maintaining cell shape.
Do plants have microtubule organizing centers?
Yes, plants have microtubule organizing centers called plant microtubule-organizing centers (PMOCs). These structures help to organize and regulate the microtubules, which are important for various cellular processes such as cell division and organelle movement.
What does the microtubule do in a plant cell?
They move vesicles, granules, organelles like mitochondria, and chromosomes
