Question:
The carbohydrate used as storage molecules in animals is
The carbohydrate used as storage molecules in animals is
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Glycogen is stored in the Liver and Muscles. If you see "Animal Starch" in another question, it's just a nickname for Glycogen!
Updated On: May 6, 2026
- sucrose
- glycogen
- maltose
- glucose
- fructose
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The Correct Option is B
Solution and Explanation
Concept: Animals and plants store excess glucose in the form of large, insoluble polysaccharides to provide energy during periods of fasting.
• Glycogen: Known as "animal starch," it is a highly branched polymer of glucose stored mainly in the liver and muscles.
• Structure: It is structurally similar to amylopectin but much more extensively branched.
• Starch: This is the equivalent storage molecule in plants.
Step 1: Evaluate the roles of the listed carbohydrates. - Glucose (D) and Fructose (E) are monosaccharides used for immediate energy. - Sucrose (A) and Maltose (C) are disaccharides used for transport or quick energy release. - Glycogen (B) is the primary long-term storage polysaccharide in the animal body.
Step 2: Conclusion. When the body needs energy, enzymes break down glycogen back into glucose. This makes Glycogen the correct storage molecule.
• Glycogen: Known as "animal starch," it is a highly branched polymer of glucose stored mainly in the liver and muscles.
• Structure: It is structurally similar to amylopectin but much more extensively branched.
• Starch: This is the equivalent storage molecule in plants.
Step 1: Evaluate the roles of the listed carbohydrates. - Glucose (D) and Fructose (E) are monosaccharides used for immediate energy. - Sucrose (A) and Maltose (C) are disaccharides used for transport or quick energy release. - Glycogen (B) is the primary long-term storage polysaccharide in the animal body.
Step 2: Conclusion. When the body needs energy, enzymes break down glycogen back into glucose. This makes Glycogen the correct storage molecule.
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