Which organ stores glycogen in the body?

Last Updated: 26 Jun 2026

This question examines a fundamental concept of human anatomy, physiology, health, nutrition, disease, or body regulation that frequently appears in SSC CGL General Science. A reliable solution begins by identifying the organ, tissue, cell, hormone, nutrient, pathogen, or biological process named in the stem and then linking it with its precise function or defining feature. The human body works through coordinated organ systems. Restate the question in your own words, predict the answer before checking the options, and confirm that the explanation and correct-option field both point to Liver.

AKidney

BSpleen

CLiver

DHeart

Correct Answer: LiverYour Answer: C

Explanation

The liver can store about 100–120 grams of glycogen. Muscles also store glycogen but only for their own use (not released into blood). Kidney — The kidneys filter blood and regulate blood pressure, electrolytes, and water balance. They do not store glycogen as an energy reserve. Spleen — The spleen is the largest lymphoid organ. It does not store glycogen. Heart — The heart is a muscular organ that pumps blood. It uses glucose and fatty acids for energy but does NOT store glycogen reserves for the rest of the body. 📝 Important Note: Glycogen storage — Liver: 100-120g (for whole body glucose supply); Muscles: 300-400g (only for muscle use). Insulin = promotes glycogenesis (glucose → glycogen). Glucagon = promotes glycogenolysis (glycogen → glucose). Liver also performs detoxification, bile production, and protein synthesis.

Important Notes

s Liver, corresponding to option C. The answer field, correct index, and both explanations must remain aligned.
Read the complete stem and identify the exact demand: organ, gland, hormone, cell, tissue, nutrient, enzyme, pathogen, vector, deficiency disease, body fluid, or physiological function.
Learn endocrine facts as source–hormone–target–effect–disorder chains. Common errors arise when students confuse the gland producing a hormone with the organ affected by it.
Kidney, Spleen, Heart are eliminated here because none satisfies the precise requirement of the stem. Practising the reason for each rejection is more reliable than memorising only the correct choice.
Numerical biological facts often vary with age, sex, body size, and reference range. Use the standard approximate value expected in school-level competitive examinations and retain its unit.

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FAQ

SSC CGL Human Body FAQs

Common questions and clear answers for this topic.

Which body systems are most important for SSC CGL preparation?

The digestive, circulatory, nervous, and skeletal systems appear most frequently, along with sensory organs and basic endocrine functions.

How many bones are there in the human body, and is this commonly asked?

Yes, the human body has 206 bones, and questions about the largest, smallest, and total bone count appear fairly often.

What kind of blood-related questions come up in SSC CGL?

Questions usually cover blood group compatibility, the role of platelets in clotting, and basic facts about blood pressure and heart function.

Do I need detailed biochemistry knowledge for the human body section?

No, most questions focus on what each organ does and why, rather than the detailed biochemical processes behind it.

How can I retain human body facts more effectively for the exam?

Linking facts to real-life observations, like why pulse is checked at the wrist, makes them easier to recall than memorizing textbook lines.

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