Medical MCQ-The structural proteins are involved in maintaining the shape of a cell or in the formation of matrices in the body. The shape of these protein is:

The structural proteins are involved in maintaining the shape of a cell or in the formation of matrices in the body. The shape of these protein is:

Globular

Fibrous

Stretch of beads

Planar

Question Category:

Biochemistry

Correct Answer:

Fibrous

Description:

Ans. B. FibrousBased on the shape of protein are classified into:Fibrous Protein#Elongated or Needle shaped or long cylindrical or rodlike a Minimum Solubility in water#Regular Secondary Structure#Axial Ratio >10#They are Structural Proteins, e.g. Collagen, Elastin, KeratinGlobular Proteins#Spherical or oval or Spheroidal in shape#Easily Soluble#Axial Ratio <3#They perform dynamic functions, e.g. Albumin, Globulin, most enzymes

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