Proteins and their classification essay

Classification Essay Classification is the process of grouping together people or things that are alike in some way. A simple classification would be to classify cars in terms of their body size: fullsize, midsize, compacts, and subcompacts, or Portland Community College in terms of its different Essay on the Classification of Proteins: Because the molecular structure of most proteins are so imperfectly understood it is impossible to classify them on a strictly chemical basis.

The physical properties such as solubility in acids, alkalis or salt solutions, coagulation, etc.are sometimes taken as basis of classification. Protein classification based on biological functions The multitude of functions that proteins perform is the consequence of both the folding of the polypeptide chain, therefore of their threedimensional structure, and the presence of many different functional groups in the amino acid side chains, such as thiols, alcohols, thioethers Classification based on the source of proteins: Traditionally proteins are divided into animal proteins and plant proteins depending on the sources from which they are obtained.

Animal proteins are considered better than the plant proteins for The term protein signifies first or foremost and proteins are the most abundant macromolecules in cells and constitute over 50 of dry weight of most of the organisms.

Proteins are the instruments by which genetic information is expressed. There are thousands of different proteins in each species of Classification of Proteins According to Shape and Solubility Proteins can be broadly classified into three groups, based on their shape and solubility.

Fibrous proteins: these proteins have a rod like structure. Parts of proteins with limited flexibility may act as hinges, springs, and levers that are crucial to protein function, to the assembly of proteins with one another and with other molecules into complex units, and to the transmission of The structure of a protein may be globular or fibrous, and the design helps each protein with their particular function.

In all, proteins are absolutely fascinating and a complex subject. Let's explore the basics of these essential molecules and discover what they do Carbohydrates, Fat, and Protein Animals and plants each require their own unique form of carbohydrates, fats, and protein to function.

For example, at hepatic level glucuronic acid, synthesized from glucose, combines with endogenous substances, as hormones, bilirubin etc.and exogenous substances, as chemical or bacterial toxins or drugs, making them atoxic, increasing their solubility and allowing their elimination.



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