Answer:

It is participates in almost every process within cells. It is involved in the processes of DNA replication, cell signaling, catalyzing metabolic reactions, construction of cell and tissue structures, and transportation of molecules from one place to another.Biomolecules are an organic molecule that including carbohydrates,protein,lipids and nucleic acid.These are important for the survival of living cells.Some of valuable biomolecules has a huge demand,which cannot be fulfilled from their renewable resources.Carbohydrates are often used by living things for two main purposes. They are used as an energy source or storage form and they are used as a structural component.Protein participates in practically every process of a cell. It plays a part in metabolic reactions, immune response, protein provides a source of energy, assists in cellular repair, form blood cells, and more.Nucleic acids are the most important macromolecules for the continuity of life. They carry the genetic blueprint of a cell and carry instructions for the functioning of the cell.Lipids are the main component of the cell membrane and are often referred to as fats. Proteins serve as pumps or channels moving materials in and out of the cell membrane. Carbohydrates are compounds that form sugars and are made of carbon, hydrogen, and oxygen.These nutrients are digested into simpler compounds. Carbohydrates are used for energy (glucose). Fats are used for energy after they are broken into fatty acids. Protein can also be used for energy, but the first job is to help with making hormones, muscle, and other proteins.