BIOMOLECULES AND ENZYMES

Detailed explanation-1: -Proteins are the primary building materials of the body. Your hair, skin, muscles, and organs are composed mostly of proteins. Proteins are strong yet flexible, and they have a complex 3-D structure. Amino acids are the basic building blocks of proteins.

Detailed explanation-2: -The most biologically important organic molecules are the macromolecules-huge and complex molecules used to construct the parts of living organisms. There are four classes of organic molecules: carbohydrates, lipids, proteins, and nucleic acids.

Detailed explanation-3: -Proteins. You might associate proteins with muscle tissue, but in fact, proteins are critical components of all tissues and organs. A protein is an organic molecule composed of amino acids linked by peptide bonds.

Detailed explanation-4: -Organic molecules are molecules that are made of carbon and hydrogen, and can include other elements. Organic molecules must contain carbon atoms covalently bonded to hydrogen atoms (C-H bonds). They usually involve oxygen and can also contain nitrogen, sulfur, phosphorous, and others.