12 RNA, Part 3 - mRNA, tRNA, rRNA & RNA-World Hypothesis

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In this episode, we delve into the intricate world of RNA, exploring the three primary types - mRNA, tRNA, and rRNA. mRNA is the genetic messenger, conveying instructions from DNA to ribosomes for protein synthesis. tRNA, with its cloverleaf-like structure, delivers specific amino acids to ribosomes based on mRNA's codons. These two types, along with rRNA, which is essential for ribosomal function, form the molecular machinery of protein synthesis. Finally, we introduce the fascinating RNA-World hypothesis, a theory that suggests RNA was the precursor to all life, discussing its plausibility and ongoing research.