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A cell Wall
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∙ 13y ago
Wiki User
∙ 12y agocell walls
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Are all living organisms composed of cells or cellulose?
All living organisms are cells or are composed of cells. Only plant cells have cellulose which makes them stiff and upright. Plants need cellulose because they don't have bones like you and me.
What are the three differences between animal and plant cell?
Plant cells have cell walls composed of, basically, cellulose. Animal cells have no cell walls. Plant cells have chloroplasts with which they preform photosynthesis, making them autotrophs. Animal cells are all heterotrophs. Plant cells have large central vacuoles that have catalytic capabilities and storage facilities. Some animal cells have smaller vacuoles. Animal cells have lysosomes, plant cells do not. Animal cells have centrioles in the centrosomes, plant cells do not.
Are cell membranes in plants made of cellulose?
No. The cell membrane of all cells is made of phospholipids. The cell wall of plants is made of cellulose.
What is the main structural compont of the wall?
Stone, brick, timber, iron all do this in buildings. In plant cells it is cellulose.
What structures are found in the plant cells that are not found in the animal cell?
A cell wall made of cellulose and chloroplasts to preform photosynthesis with, thus making a plant an autotroph while all animal cells are heterotrophs.
Are all living organisms composed of cells or cellulose?
All living organisms are cells or are composed of cells. Only plant cells have cellulose which makes them stiff and upright. Plants need cellulose because they don't have bones like you and me.
Do all plant cells walls contain chitin?
Plant cell walls are composed of Cellulose
What is the outer support and the protective structure of a plant cell?
The outer support and protective structure of a plant cell is the cell wall. All plant cells have an outer cell wall composed of cellulose or lignin.
What is the main cell part that accounts for the difference in the shapes of plant cells and animal cells?
Intra-cellular Microtubules. They 'account' for all of the differences in the Cellular Morphology of All Cells. Plant cells contain a cell wall around the cytoplasm whilst animal cells do not. This cell wall is composed of cellulose.
What does not contain cellulose cork paper wool or cotton?
Wool does not contain cellulose. Only materials that are from plant derivatives do. Cellulose is the main structural material in all plant cells.
Cellulose comes from which plants?
Cellulose exists in all plant cells. I believe it exists to a certain degree in most prokaryotic and animal cells as well.
What are the three differences between animal and plant cell?
Plant cells have cell walls composed of, basically, cellulose. Animal cells have no cell walls. Plant cells have chloroplasts with which they preform photosynthesis, making them autotrophs. Animal cells are all heterotrophs. Plant cells have large central vacuoles that have catalytic capabilities and storage facilities. Some animal cells have smaller vacuoles. Animal cells have lysosomes, plant cells do not. Animal cells have centrioles in the centrosomes, plant cells do not.
Nonliving material that makes up the cell walls of a plant cells?
cellulose. cellulose is not the material in ALL cell walls, just plant cells. It's chitin in fungi and peptidoglycan in bacteria.
Is cellulase a plant enzyme or an animal enzyme?
Cellulase is an enzyme found in herbivorous animals as it assists the breakdown of cellulose found in all plant matter.
Are cell membranes in plants made of cellulose?
No. The cell membrane of all cells is made of phospholipids. The cell wall of plants is made of cellulose.
Is moist fibres of cellulose a renewable resource?
Yes. The walls of all plant cells have cellulose. All you would need to do would be to grow more plants.
Is cellulose in all plant cells?
Not ALL of then just those important to the structural integrity. (leaves, stem, etcetera)
