17 interesting facts about Ribonucleic acid (RNA) that you should know
An important nucleic acid, RNA holds some interesting facts that you truly need to know. RNA or Ribonucleic acid is defined as, “a polymeric molecule essential in various biological roles in coding, decoding, regulation and expression of genes”. While DNA gets all the limelight, RNA is equally import9ant as it helps DNA to perform all the functions. It carries out instructions from the DNA genes and plays a key role in protein synthesis and many other bodily functions. Here are some facts about RNA: While DNA is a double-stranded molecule, RNA is a single-stranded biopolymer. Like DNA, RNA is made up of a long chain of nucleotides. There is a nitrogenous base, a ribose sugar and a phosphate in each RNA nucleotide. RNA’s nitrogenous bases are adenine (a), guanine (g), cytosine (c) and uracil (u). While adenine pairs with uracil, guanine makes bond with cytosine. The first three bases also exist in DNA. Uracil in RNA takes the place of Thymine in DNA. While no single person can be...