Carbohydrates are the chief biological fuel in a biological system. In plants, bacteria and fungi carbohydrate molecules and their derivatives can be observed as structural elements.

Lipids are biological macromolecules which are the primary energy storage molecules. The most fundamental role of lipid molecules is to form the biological

Fats are the mixture of triglycerides that are made up of three fatty acids that is linked to glycerol by fatty acyl esters. Fatty acids are long chain hydrocarbons along with carboxyl groups.

Buffer solution is a type of solution which is used for keeping the pH at approximately constant value for using it in a number of chemical reactions.

Chromatography is one of the most important techniques for separating closely related compounds present in a mixture. The separation becomes effective

Carbohydrate molecules plays diverse role in biological system.1 In certain cases, carbohydrate molecules identified as human pathological biomarkers (such as Diabetes Mellitus).

Proteins are biological macromolecules which play diverse functional role starting from structural (collagen, elastin etc.), immune system molecules (antibody), catalyst (enzymes)

Of any biological system enzymes are the catalyst and they are very efficient as well as specific like that of catalysts. Then to it add about 1 ml of the amylase solution.

The Lowry method is one of the important methods of protein assay for determining the total amount of protein present in a given sample.