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Multiple Choice
In which of the following tissues is glycogen typically stored?
A
Pancreas
B
Liver
C
Adipose tissue
D
Kidney
Verified step by step guidance
1
Understand the role of glycogen: Glycogen is a polysaccharide that serves as a storage form of glucose in animals. It is primarily stored in tissues that require quick access to energy or play a role in regulating blood glucose levels.
Identify the primary storage sites for glycogen: Glycogen is predominantly stored in the liver and skeletal muscles. The liver stores glycogen to regulate blood glucose levels, while muscles store glycogen for their own energy needs during activity.
Evaluate the options provided: Analyze each tissue mentioned in the question: Pancreas, Liver, Adipose tissue, and Kidney. Determine which of these tissues is known for glycogen storage based on biological functions.
Clarify the role of the liver: The liver is a major site for glycogen storage. It plays a critical role in maintaining blood glucose homeostasis by breaking down glycogen into glucose when needed.
Exclude other tissues: The pancreas is involved in hormone production (e.g., insulin and glucagon) but does not store glycogen. Adipose tissue stores energy in the form of fat, not glycogen. The kidney is involved in filtration and waste removal, not glycogen storage.