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The main structural difference comes from the difference in the sequence of bonds in glycogen and cellulose and starch where the three of them composed mainly of glucose and its derivatives Starch, glycogen and cellulose are all polymers of glucose. They differ in the type of glucose present and the bonds which link thr glucose monomers together. Starch and glycogen are made from alpha-glucose. This is an isomer of glucose in which the hydroxyl (-OH) group attached to carbon number 1 is below the plane of the ring. Starch is itself composed of two types of polymer:amylose and amylopectin. In amylose, the glucose monomers are linked by 1,4 glycosidic bonds. This means that the bond connects carbon atom number 1 in one glucose to carbon atom number 4 in the other glucose. This produces an unbranched chain of glucose which then folds up to form a coil or helix. In amylopectin there are two types of glycosidic bonds: 1,4 and 1,6. The 1,4 links are the same as in amylose. In addition some glucose molecules have a glycosidic link from carbon atom number 6 to carbon atom number 1 in a new glucose molecule. This produces a branch point in the amylopectin molecule. Amylopectin is therefore a branched polymer. Glycogen is similar in structure to amylopectin, but branches more frequently. Cellulose is an unbranched polymer composed of beta glucose molecules. Beta glucose is an isomer of glucose in which the hydroxyl group attached to carbon 1 is above the plane of the ring. The glucose monomers are linked by 1,4 glycosidic bonds. Hydrogen bonds between adjacent cellulose molecules allow them to form strong fibres, which suite them to their role as the main structural component of plant cell walls. For more details see: http://www.steve.gb.com/science/index.html http://en.wikipedia.org/wiki/Polysaccharide http://www.rpi.edu/dept/bcbp/molbiochem/MBWeb/mb1/part2/sugar.htm
The main structural difference between starch, glycogen, and cellulose comes from the type of glucose linkage present in each. Starch and glycogen consist of α-glucose units linked by glycosidic bonds, which allows for branching. In contrast, cellulose consists of β-glucose units linked by β(1→4) glycosidic bonds, which forms straight, linear chains.
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What kind of polysaccharide is found in plant walls and most abundant polymer on earth?
Cellulose. Cellulose is a polymer of glucose molecules. It is different from starch or glycogen due to the type of bond between the glucose molecules.
What is the difference between carbohydrates and cellulose?
Carbohydrates are a broad category of organic compounds that serve as a major source of energy for living organisms. Cellulose is a specific type of carbohydrate that provides structural support to plants and is not easily digestible by most animals due to its complex structure.
Structural formula of cellulose?
The structural formula of cellulose is (C6H10O5)n, where n represents a large number of repeating units, known as glucose molecules, linked together through beta-1,4-glycosidic bonds. This forms a long, linear polymer chain with strong hydrogen bonding between adjacent chains, giving cellulose its characteristic strength and rigidity.
What is the structural differences between starch and cellulose in term of their roles in plants?
Starch is a polysaccharide made of glucose units that serves as an energy storage molecule in plants. Cellulose, on the other hand, is a structural polysaccharide made of glucose units that provides rigidity and strength to plant cell walls. Starch is found in storage organs like roots and seeds, while cellulose is a major component of the cell wall in plant cells.
What is the difference between structural and condensed formula?
The structural formula show the position of atoms in a molecule.
What is the difference between the function of glycogen amylase and cellulose?
Glycogen amylase breaks down glycogen into glucose for energy storage in animals, while cellulose is a structural polysaccharide found in plant cell walls that provides rigidity and support. Glycogen amylase is involved in energy release, while cellulose provides structural integrity in plants.
What is the difference between storage and structural polysaccharides?
Storage polysaccharides are used for storing energy in plants and animals, such as glycogen in animals and starch in plants. Structural polysaccharides provide support and structure to cells and organisms, such as cellulose in plants and chitin in animals.
What's the difference between storage and structural polysaccharide?
Storage polysaccharides are used for storing energy in cells, like glycogen in animals and starch in plants. Structural polysaccharides provide support and rigidity to cells and organisms, such as cellulose in plant cell walls and chitin in the exoskeletons of arthropods. Essentially, storage polysaccharides store energy, while structural polysaccharides provide support and structure.
What is the difference between avicel and microcrystalline cellulose?
There is no difference. Avicel is the brand name of the first microcrystalline cellulose on the market.
Difference between maltose and cellulose?
difference between cellulose and maltose is that cellulose is (chiefly in technical texts) while maltose is (carbohydrate) a disaccharide, c12h22o11 formed from the digestion of starch by amylase; is converted to glucose by maltase.
What kind of polysaccharide is found in plant walls and most abundant polymer on earth?
Cellulose. Cellulose is a polymer of glucose molecules. It is different from starch or glycogen due to the type of bond between the glucose molecules.
The name of a very strong structural molecule in plants that is formed by hydrogen bonding between chains of glucose molecules?
Cellulose is a very strong structural molecule in plants that is formed by hydrogen bonding between chains of glucose molecules. It provides support and rigidity to plant cell walls, allowing them to maintain their shape and structure.
What is the difference between carbohydrates and cellulose?
Carbohydrates are a broad category of organic compounds that serve as a major source of energy for living organisms. Cellulose is a specific type of carbohydrate that provides structural support to plants and is not easily digestible by most animals due to its complex structure.
Structural formula of cellulose?
The structural formula of cellulose is (C6H10O5)n, where n represents a large number of repeating units, known as glucose molecules, linked together through beta-1,4-glycosidic bonds. This forms a long, linear polymer chain with strong hydrogen bonding between adjacent chains, giving cellulose its characteristic strength and rigidity.
What is the structural difference between stentor and vorticella?
One structural difference between Stentor and vorticella is that Stentor is a protozoa. Vorticella is a sessile organism, meaning that it is immobile.
What is the structural differences between starch and cellulose in term of their roles in plants?
Starch is a polysaccharide made of glucose units that serves as an energy storage molecule in plants. Cellulose, on the other hand, is a structural polysaccharide made of glucose units that provides rigidity and strength to plant cell walls. Starch is found in storage organs like roots and seeds, while cellulose is a major component of the cell wall in plant cells.
What is edible cellulose?
In organic chemistry, cellulose is a polysaccharide that is the primary structural component of green plants. So in this instance, cabbages, green beans, collard greens would all be examples of edible cellulose. In the industrial arena, cellulose is made from wood pulp and cotton, and is the primary ingredient in cardboard. You can eat cardboard, but according to Myth Busters, there is no nutritional difference between the cellulose of the cereal box and the cereal itself, but the cereal sure tastes better.
