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The cytoskeleton is the framework for the shape of cell. It is made of microtubules, microfilaments, and intermediate filaments that build a grid-like network that allows cells to retain their shape, much like the bones in our bodies. Genes that code for proteins that build these grids are either switched on or off in specific cells based on their location in the body and their function. For example, cells of the bladder must be able to expand when pressure is applied, and therefore genes that code for the formation of the cytoskeleton in those cells are often different than those that code for, as an example, skin cells.
In plants, cell walls are built around each cell, and often also determine the shape of the cell. However, the cell is able to assemble and disassemble portions of the cytoskeleton based on its needs.
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What oganelle helps maintain the cells shape?
Cholooplast helps to maintain the cells structure.
What determines the shape of cells that lack a cell wall?
The shape of cells that lack a cell wall is typically determined by the internal cytoskeleton, composed of proteins like actin and microtubules. These proteins help maintain cell shape and structure, as well as facilitating cell movement and division. Additionally, the presence of extracellular matrix and cell-cell interactions can also play a role in determining cell shape.
What causes the shape of a human cheek cell to be different from the shape of onion's epidermal cell?
The shape of a human cheek cell is influenced by its function and structure in the body, which includes maintaining tissue structure and facilitating absorption. Onion epidermal cells, on the other hand, are specialized for protection and support, resulting in a different shape and structure to serve their purpose in the plant. This difference in function leads to the variation in cell shape between the two organisms.
What structure is resonsible for the box-like shape of most plant cells?
Cellulose is what the structure of plant cells are made of. It gives the plant a tough box-ike structure to give the plant strength to grow. Termites and animals such as cows can digest cellulose. Otherwise humans use it for making paper or fabrics like cotton.
What provide shape to plant and animal cell?
In plant cells, the cell wall provides shape and structure, while in animal cells, the cytoskeleton plays a key role in providing shape and support. The cell wall is made of cellulose in plants, while the cytoskeleton is composed of protein fibers like microtubules and actin filaments in animal cells.
What structures may be involved in determining a cell's shape?
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What gives cells shape and structure?
The Vacuoles
What oganelle helps maintain the cells shape?
Cholooplast helps to maintain the cells structure.
Who was one of the scientists who won the nobel prize for determining the shape and structure of DNA?
One of the scientists who won the Nobel Prize for determining the shape and structure of DNA was Francis Crick. Together with James Watson and Maurice Wilkins, they received the Nobel Prize in Physiology or Medicine in 1962 for their work on the structure of DNA.
What determines the shape of cells that lack a cell wall?
The shape of cells that lack a cell wall is typically determined by the internal cytoskeleton, composed of proteins like actin and microtubules. These proteins help maintain cell shape and structure, as well as facilitating cell movement and division. Additionally, the presence of extracellular matrix and cell-cell interactions can also play a role in determining cell shape.
Which of the 2 cells cheek or onion cells have a regular arrangement and structure?
Between the 2 cells that are cheek and onion cells, the one that has a regular arrangement and structure are onion cells. Cheek cells have an irregular shape.
What role do genetics play in determining the development of the triangle chest shape?
Genetics play a significant role in determining the development of the triangle chest shape. Certain genes inherited from parents can influence the size, shape, and structure of the chest, including the formation of a triangular chest shape.
What role does the tertiary structure of a protein play in determining its function?
The tertiary structure of a protein is crucial in determining its function because it determines the overall 3D shape of the protein. This shape is essential for the protein to interact with other molecules and perform its specific biological functions. Changes in the tertiary structure can alter the protein's function or render it non-functional.
What is a rigid structure that surrounds plant cells-gives shape and support?
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Which organelle is responsible for giving the plant cells structure and shape?
Cell wall
What is the purpose of of a cell wall in a plant cell?
The purpose of the cell wall in a plant cell is to give the cell structure and shape. Animal and human cells have no specific shape or structure.
What is the function of structure of a cell?
Animal cells have cytoskeleton for their structure. Plant cells have cell walls. The function of the cell wall or cytoskeleton is to keep the cell in its shape and to keep it from squishing.
