Video encyclopedia



mRNA, tRNA, and rRNA function | Types of RNA


Is RNA an organic or inorganic compound?


From DNA to protein - 3D


DNA-Encoded Libraries - A New Paradigm in Drug Design?


RNA switches 'on' and 'off'

Ribonucleic acid (RNA) is a polymeric molecule essential in various biological roles in coding, decoding, regulation, and expression of genes. RNA and DNA are nucleic acids, and, along with lipids, proteins and carbohydrates, constitute the four major macromolecules essential for all known forms of life. Like DNA, RNA is assembled as a chain of nucleotides, but unlike DNA it is more often found in nature as a single-strand folded onto itself, rather than a paired double-strand. Cellular organisms use messenger RNA (mRNA) to convey genetic information that directs synthesis of specific proteins. Many viruses encode their genetic information using an RNA genome.
    Explore contextually related video stories in a new eye-catching way. Try Combster now!