Question

What organic molecules are enzymes?

Answer 1

Hint :Enzymes are a linear chain of amino acids, which give rise to a three-dimensional structure. The sequence of amino acids specifies the structure, which in turn identifies the catalytic activity of the enzyme. Upon heating, enzyme’s structure denatures, resulting in a loss of enzyme activity that typically is associated with temperature.

Complete Step By Step Answer:
Among the organic macromolecules, enzymes belong in the category of proteins. Proteins are distinct from carbohydrates, nucleic acids, and lipids in that a protein is made of amino acids. Amino acids link together into a chain that can fold into a three-dimensional shape. Enzymes are a special type of protein because they catalyze reactions, meaning they make chemical reactions happen faster without themselves being changed in the process. Enzymes only work when they are in their proper 3D shape, so factors such as extreme temperatures and pH conditions will cause an enzyme to unfold and no longer work.

Note :
Enzymes are found in all tissues and fluids of the body. Catalysis of all reactions taking place in metabolic pathways are carried out by intracellular enzymes. The enzymes in plasma membrane govern the catalysis in the cells as a response to cellular signals and enzymes in the circulatory system regulate clotting of blood. Most of the critical life processes are established on the functions of enzymes.