Which of the following is an example of a complex carbohydrate?a)Glucoseb)Fructosec)Glycogend)SucroseCorrect answer is option 'C'. Can you explain this answer?

Question

Answer

Complex carbohydrates, also known as polysaccharides, are composed of long chains of monosaccharide units. Glycogen is a complex carbohydrate and serves as the main storage form of glucose in animals.

Answer

C)glycogen

Glycogen is reserved food material of animal food material are stored in complex form . polysaccrides are complex form of food material.
here ,glucose ,fructose ,are monosaccrides
sucrose is disaccharides

Answer

Complex carbohydrates, also known as polysaccharides, are made up of long chains of sugar molecules. They are considered to be more complex than simple carbohydrates, which are made up of one or two sugar molecules.

Glycogen is an example of a complex carbohydrate. It is the main storage form of glucose in animals, including humans.

Here is a detailed explanation of why glycogen is considered a complex carbohydrate:

1. Definition of complex carbohydrates:
- Complex carbohydrates are macromolecules made up of long chains of sugar molecules, known as polysaccharides.
- They are composed of multiple monosaccharide units linked together by glycosidic bonds.

2. Structure of glycogen:
- Glycogen is a highly branched polysaccharide.
- It consists of chains of glucose molecules linked together in an alpha-1,4-glycosidic bond.
- Branches are formed by alpha-1,6-glycosidic bonds, which create a highly branched structure.
- The branching allows for more storage capacity and faster access to glucose when needed.

3. Function of glycogen:
- Glycogen serves as a short-term energy storage molecule in animals, particularly in the liver and muscles.
- It acts as a readily available source of glucose, which can be broken down through glycogenolysis to provide energy during times of high demand, such as exercise or fasting.
- The branched structure of glycogen allows for quick and efficient breakdown and release of glucose molecules.

4. Comparison with other carbohydrates:
- Glucose and fructose mentioned in the options are monosaccharides, which are the simplest form of carbohydrates.
- Sucrose is a disaccharide composed of glucose and fructose units.
- While glucose, fructose, and sucrose are carbohydrates, they are not considered complex carbohydrates because they do not have the long chains of sugar molecules found in polysaccharides like glycogen.

In conclusion, glycogen is an example of a complex carbohydrate because it is a highly branched polysaccharide composed of long chains of glucose molecules. It serves as a storage form of glucose in animals and plays a crucial role in providing energy during times of high demand.

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