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Question
Which of the following is the most abundant protein in animals?
Which of the following is the most abundant protein in animals?
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Solution
The correct option is B Collagen
Collagen protein is the most abundant protein in the animal world. Collagen is a helical fibrous protein found mainly in the connective tissues. It provides mechanical strength and stability to tissues such as tendons, ligaments, skin, etc.
Keratin is also a fibrous protein produced in some epithelial cells of vertebrates. This protein acts as the structural protein in hair, nails, horn, hoofs, feathers, etc.
Haemoglobin is a globular protein found in RBCs and is responsible for gaseous transport in the body. It gives blood its red colour.
Actin is a contractile protein predominantly present in the muscle cells.
Collagen protein is the most abundant protein in the animal world. Collagen is a helical fibrous protein found mainly in the connective tissues. It provides mechanical strength and stability to tissues such as tendons, ligaments, skin, etc.
Keratin is also a fibrous protein produced in some epithelial cells of vertebrates. This protein acts as the structural protein in hair, nails, horn, hoofs, feathers, etc.
Haemoglobin is a globular protein found in RBCs and is responsible for gaseous transport in the body. It gives blood its red colour.
Actin is a contractile protein predominantly present in the muscle cells.
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