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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.
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Which one of the following is an example of a structural polysacharride A trehalose B glycogen C amylose D fructose E hyaluronate?
B glycogen is an example of a structural polysaccharide. It is a branched polymer of glucose that serves as a storage form of energy in animals and fungi. Trehalose, fructose, and hyaluronate are not structural polysaccharides, while amylose is a linear polymer of glucose and is considered a storage polysaccharide.
What are the differences between polycarbohydrate and polysaccharide?
The term "polycarbohydrate" is not commonly used in scientific literature and may not have a specific meaning. "Polysaccharide" refers to a polymer made up of multiple sugar molecules, such as starch or cellulose. Polysaccharides play important roles in energy storage, structural support, and cell recognition in organisms.
What is the structure and biological function of one structural and one storage polysaccharide?
Polysaccharides are mainly used for energy storage because they are big, and are able to shift into sugars if needed.
What is the difference between a monosaccharide and a polysaccharide in terms of their molecular structure and biological functions?
A monosaccharide is a single sugar molecule, while a polysaccharide is made up of multiple sugar molecules bonded together. Monosaccharides are smaller and simpler in structure, serving as quick sources of energy. Polysaccharides are larger and more complex, serving as storage forms of energy and structural components in cells.
What is the structural differences between starch and cellulose in term of their roles in plants?
The basic functional difference is that Starch is for energy storage and Cellulose is for Cell Wall formation.The difference in structure is in the two possible ways to connect the glucose monomers together.
What is the difference between polysaccharide and a protein?
Polysaccharides are complex carbohydrates consisting of long chains of monosaccharide units, while proteins are complex molecules made up of amino acids linked together by peptide bonds. Proteins are involved in various functions such as structural support, enzyme catalysis, and immune response, while polysaccharides are primarily used for energy storage and structural support in cells.
Polymers of carbohydrates?
Polymers of carbohydrates are called polysaccharides. They are formed by joining monosaccharide units through glycosidic bonds. Examples include starch, cellulose, and glycogen which serve as energy storage or structural components in living organisms.
Is chitin a substance used for energy storage?
No, chitin is not used for energy storage. It is a structural polysaccharide found in the exoskeletons of arthropods and the cell walls of fungi. It provides support and protection rather than serving as an energy storage molecule.
Is cellulose a polysaccharide for energy in plant cells?
Yes, cellulose is a polysaccharide that provides structural support in plant cell walls. It is not used directly for energy storage, but plants break down cellulose into glucose molecules, which can then be used for energy through cellular respiration.
What is the name of the biomolecule that is formed when 3 or more monosaccharides are combined?
The biomolecule formed when 3 or more monosaccharides are combined is called a polysaccharide. Polysaccharides are complex carbohydrates and serve as storage molecules (such as starch and glycogen) or structural components (such as cellulose) in living organisms.
What is the difference between backing storage devices and secondary storage devices?
there is no difference!
Is startch a polysaccharide?
Starch is a storage polysaccharide. it is found in plants in the form of amylose and in the form of amylopectin.
