RNA molecules

RNA molecules are essential biological molecules that help transmit genetic information within cells. They are similar to DNA but are usually single-stranded and shorter. RNA acts as a messenger, carrying instructions from DNA to direct the production of proteins, which are vital for cell functions. Different types of RNA, like messenger RNA (mRNA), transfer RNA (tRNA), and ribosomal RNA (rRNA), work together to decode genetic information and assemble proteins. In summary, RNA plays a crucial role in translating genetic instructions into the molecules that sustain life.