What is the role of proteins, carbohydrates and fats in the cell?

Proteins have different functions in cell life. This is due to the fact that almost the entire cell is made up of proteins. Therefore, their main function is construction. They form a cell. Protective, transport, mechanical, energy and other functions of proteins can be distinguished. The main function of carbohydrates is energy. Carbohydrates are oxidized in special organelles, and the cell receives energy to support various vital processes. Fats have the same function as carbs, but are oxidized only when the carbohydrate supply is depleted.