NEET BIOLOGY

Detailed explanation-1: -Proteins themselves are major structural elements of cells. They also serve as transporters, moving nutrients and other molecules in and out of cells, and as enzymes and catalysts for the vast majority of chemical reactions that take place in living organisms.

Detailed explanation-2: -Explanation: Enzymes are biological proteins.

Detailed explanation-3: -All the enzymes belong to the category of proteins. Proteins are distinct from carbohydrates, nucleic acids, and lipids and in that, a protein is made of amino acids. these link together to form a three-dimensional type structure.

Detailed explanation-4: -There are four major classes of Biomolecules – Carbohydrates, Proteins, Nucleic acids and Lipids.

Detailed explanation-5: -Enzymes are made up of amino acids which are linked together via amide (peptide) bonds in a linear chain. This is the primary structure. The resulting amino acid chain is called a polypeptide or protein. The specific order of amino acid in the protein is encoded by the DNA sequence of the corresponding gene.