
Explain the structure of glycogen.
Answer
513.9k+ views
Hint: Glycogen is a polysaccharide and a polymer of glucose. It is stored in animal tissues e.g. liver adipose tissue, muscles, etc. When required it is broken down to provide energy.
Complete answer:Glycogen is a common homo-polysaccharide. It is a branched polymer of glucose (monosaccharide).
The glucose molecules are aligned in a linear fashion and they are linked by α(1🡪4) glycosidic bond. After every 8-10 glucose residues, a branch occurs.
The branch is different because, in it, the glucose residues are linked with α(1🡪6) glycosidic bond.
Glycogen can be broken down into glucose when required. It happens in the process called glycogenolysis. Here, the bonds in between the glucose residues get hydrolyzed; these residues are then used for respiration pathways to yield energy.
In simple words, glycogen is a branched homopolysaccharide of α-D-glucose linked by α(1 4) glycosidic bonds.
Note: Glycogen is an analogue of the starch in plants (found as their stored material). There are approximately 2000 to 6000 glucose residues in a glycogen molecule. Each glycogen granule has a central protein- glycogenin.
Complete answer:Glycogen is a common homo-polysaccharide. It is a branched polymer of glucose (monosaccharide).
The glucose molecules are aligned in a linear fashion and they are linked by α(1🡪4) glycosidic bond. After every 8-10 glucose residues, a branch occurs.
The branch is different because, in it, the glucose residues are linked with α(1🡪6) glycosidic bond.

Glycogen can be broken down into glucose when required. It happens in the process called glycogenolysis. Here, the bonds in between the glucose residues get hydrolyzed; these residues are then used for respiration pathways to yield energy.
In simple words, glycogen is a branched homopolysaccharide of α-D-glucose linked by α(1
Note: Glycogen is an analogue of the starch in plants (found as their stored material). There are approximately 2000 to 6000 glucose residues in a glycogen molecule. Each glycogen granule has a central protein- glycogenin.
Latest Vedantu courses for you
Grade 11 Science PCM | CBSE | SCHOOL | English
CBSE (2025-26)
School Full course for CBSE students
₹41,848 per year
Recently Updated Pages
Master Class 11 Business Studies: Engaging Questions & Answers for Success

Master Class 11 Economics: Engaging Questions & Answers for Success

Master Class 11 Accountancy: Engaging Questions & Answers for Success

Master Class 11 Computer Science: Engaging Questions & Answers for Success

Master Class 11 Maths: Engaging Questions & Answers for Success

Master Class 11 English: Engaging Questions & Answers for Success

Trending doubts
Which one is a true fish A Jellyfish B Starfish C Dogfish class 11 biology CBSE

The flightless birds Rhea Kiwi and Emu respectively class 11 biology CBSE

Difference Between Prokaryotic Cells and Eukaryotic Cells

1 ton equals to A 100 kg B 1000 kg C 10 kg D 10000 class 11 physics CBSE

One Metric ton is equal to kg A 10000 B 1000 C 100 class 11 physics CBSE

1 Quintal is equal to a 110 kg b 10 kg c 100kg d 1000 class 11 physics CBSE
