What Is a Protein?

A protein is made up of amino acids, the building blocks of other molecules in the body. These are catalysts for almost every biochemical reaction in the body, as well as a source of calories and oxygen. But what exactly is a protein? What are its benefits? How is it used in our daily lives? Read on to find out. And while weҲe learning about these molecules, consider this:Amino acids are the building blocks of proteinsAmino acids are organic molecules that make up protein. These building blocۅ]