Podcast
Questions and Answers
Which monosaccharide is metabolized to glucose in the liver and serves as a substrate for mucoproteins in the brain and nervous system?
Which monosaccharide is metabolized to glucose in the liver and serves as a substrate for mucoproteins in the brain and nervous system?
- Fructose
- Galactose (correct)
- Glucose
- Sucrose
Which disaccharide is formed in the intestines during starch production?
Which disaccharide is formed in the intestines during starch production?
- Glucose
- Lactose
- Sucrose
- Maltose (correct)
Which polysaccharide is the storage form of glucose in animals, highly branched, and broken down fast when glucose is needed?
Which polysaccharide is the storage form of glucose in animals, highly branched, and broken down fast when glucose is needed?
- Starch
- Lignin
- Glycogen (correct)
- Cellulose
Which polysaccharide is a complex carbohydrate found in plants, and cannot be digested or absorbed?
Which polysaccharide is a complex carbohydrate found in plants, and cannot be digested or absorbed?
Which monosaccharide is commonly found in fruits, vegetables, and honey, and high intake can lead to high blood lipid levels?
Which monosaccharide is commonly found in fruits, vegetables, and honey, and high intake can lead to high blood lipid levels?
Study Notes
Metabolism of Monosaccharides
- Fructose is metabolized to glucose in the liver and serves as a substrate for mucoproteins in the brain and nervous system.
Digestion of Disaccharides
- Maltose is the disaccharide formed in the intestines during the breakdown of starch.
Storage Polysaccharide in Animals
- Glycogen is the storage form of glucose in animals; it is characterized by its highly branched structure, allowing for rapid breakdown to glucose when energy is needed.
Plant Polysaccharide
- Cellulose is a complex carbohydrate found in plants that cannot be digested or absorbed by humans, serving as dietary fiber.
Common Monosaccharide in Diet
- Fructose is commonly found in fruits, vegetables, and honey; excessive intake can lead to elevated blood lipid levels.
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Description
Test your knowledge of monosaccharides, disaccharides, and polysaccharides in this quiz. Explore their chemical structures, functions, and food sources. Identify glucose, galactose, and fructose, and understand their roles in the body.
