This is now known as the semiconservative model, which differs from the conservative model who suggests that the parent remains completely intact and the dispersive model, who states that all four strands of DNA, after the double helix is replicated, have a mixture of old and new DNA. However, the semiconservative model was proven to be correct by Stahl and Meselson and seems like the basic principle we all wanted, but there is more to DNA replication.

mRNA then moves on to translation, where it becomes a protein in three stages. First stage is Initiation. mRNA is interpreted by tRNA, who has less anticodons but still work because of the base-pairing rule of wobble, which transfer the cytoplasm’s amino acid pool to a ribosome. In the ribosome, the anticodons then bond to the codon on the mRNA, slowly forming a chain called a polypeptide. This does not happen before the amino acids are joined to the correct tRNA by aminoacyl-tRNA synthetase. In the coupling of anticodons and codons, rRNA helps out in the process by base-pairing with a specific sequence of nucleotides within the mRNA leader by initiation factors. Second stage is elongation when a peptide bond forms and translocation of codons, which require energy, but is needed to move the ribosome and mRNA relative to each other, unidirectionally. The third and final stage is termination, when elonga

Some topics in this essay:
Stahl Meselson, Central Dogma, Erwin Chargaff, James Watson, McCarty MacLoed, dna replication, double helix, central dogma, dna strands, dna strand, replication fork, replication dna, Hershey Chase, dna replication dna, semiconservative model, dna polymerase, stop codon site, stop codon, double helix dna,