Journal of Biochemistry Research

Biomolecules Open Access Journals

 Biomolecule, also called biological molecule, any of various substances that are produced by cells and living organisms. Biomolecules have a good range of sizes and structures and perform a huge array of functions. The four major sorts of biomolecules are carbohydrates, lipids, nucleic acids, and proteins. Among biomolecules, nucleic acids, namely DNA and RNA, have the unique function of storing an organism’s genetic code—the sequence of nucleotides that determines the amino acid sequence of proteins.There are 20 different amino acids which will occur within a protein; the order during which they occur plays a fundamental role in determining protein structure and performance . Proteins themselves are major structural elements of cells. They would also function transporters, moving nutrients and other molecules in and out of cells, and as enzymes and catalysts for the overwhelming majority of chemical reactions that take place in living organisms. Proteins also form antibodies and hormones, and that they influence gene activity. In like manner, starches, which are made up basically of particles containing iotas of carbon, hydrogen, and oxygen, which are fundamental vitality sources and auxiliary segments of all life, and that they are among the most bountiful biomolecules on Earth. They are built from four types of sugar units—monosaccharides, disaccharides, oligosaccharides, and polysaccharides. Lipids are another key biomolecule of living organisms, fulfill a spread of roles, including serving as a source of stored energy and acting as chemical messengers. They also form membranes, which separate cells from their environments and compartmentalize the cell interior, giving rise to organelles, like the nucleus and therefore the mitochondrion, in higher (more complex) organisms.  

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