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What gives a cell its shape and is made of protein fibers?
cytoskeleton
What are spindle fibers made of?
Spindle fibers are made of microtubules, which are long, thin protein structures made of tubulin. These fibers play a vital role in the segregation of chromosomes during cell division.
Spindle fibers are made of hollow tubes of protein called what?
Spindle fibers are made of microtubules, which are composed of the protein tubulin. These microtubules play a critical role in the segregation of chromosomes during cell division.
Framework of filaments and fibers involved in cell support and movement?
The cytoskeleton is the framework of filaments and fibers within a cell that provides structure, support, and aids in cell movement. It consists of three main components: microfilaments (actin filaments), intermediate filaments, and microtubules. These components work together to maintain cell shape, facilitate cellular transport, and enable cell motility.
What is the organelle that provides the internal structure for a cell?
The organelle that provides internal structure for a cell is the cytoskeleton. It is made up of protein fibers that give the cell shape, help with cell movement, and provide a framework for organelles to be organized within the cell.
What are spindle fibers made from?
Spindle fibers are made from microtubules, which are composed of tubulin protein subunits. These microtubules play a vital role in cell division by helping to separate chromosomes during anaphase.
Spindle fibres are composed of?
Spindle fibers are composed of microtubules, which are long, filamentous structures made up of tubulin protein subunits. These fibers play a crucial role in separating chromosomes during cell division by attaching to the chromosomes and guiding their movement to opposite poles of the cell.
What is the structure for spindle fibers?
During the metaphase of cell division, the spindle fibers radiate from the centrioles at the opposite poles of the cell. When the spindle fibers start to pull the chromosomes to opposite poles, this marks the anaphase of cell division.
What forms the framework of the plant cell walls and is the product used in the manufacture of paper?
Cellulose forms the framework of plant cell walls and is also the primary component used in the manufacture of paper. It is a polysaccharide made up of long chains of glucose molecules, providing strength and rigidity to plant cell walls and paper fibers.
The fibers in the extracellular matrix of connective tissue are made of?
protein
What are spindle fibers made of hollow tubes made of protein called?
microtubules
What are cell membrane pores are made of?
Cell membrane pores are made up of protein.
