Grade 11Physical Chemistry
Differentiate between globular and fibrous proteins.
1 Answer
Anjali Ahuja
The differences are here-->
Globular Proteins-
1.They have folded ball like structure.
2.they have three dimentional shape.
3.They have weak intermoleculer hydrogen bonding.
4.They are soluble in bases, acids and water.
5. Examples- Casien of milk, Egg albumin.
Fibrous Proteins-
1. They have thread like structure.
2. They have helical or sheet structure.
3. They have comparitively stronger intermoleculer forces of attraction.
4. they are insoluble in bases, acids and water.
5. Examples are – Silk, Skin, Wool
In figure: Collagen is fibrous and myglobin is globular protein.
Globular Proteins-
1.They have folded ball like structure.
2.they have three dimentional shape.
3.They have weak intermoleculer hydrogen bonding.
4.They are soluble in bases, acids and water.
5. Examples- Casien of milk, Egg albumin.
Fibrous Proteins-
1. They have thread like structure.
2. They have helical or sheet structure.
3. They have comparitively stronger intermoleculer forces of attraction.
4. they are insoluble in bases, acids and water.
5. Examples are – Silk, Skin, Wool
In figure: Collagen is fibrous and myglobin is globular protein.
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